CNA 05 March 2023:- Download PDF Here
TABLE OF CONTENTS
A. GS 1 Related B. GS 2 Related C. GS 3 Related SCIENCE AND TECHNOLOGY 1. Scrub typhus D. GS 4 Related E. Editorials SCIENCE AND TECHNOLOGY 1. China takes lead in mapping the deep INTERNATIONAL RELATIONS 1. Australia, Japan PMs to visit India ahead of Quad summit 2. India slams Pakistan for hosting terrorists designated by UNSC, flays OIC remark on J&K F. Prelims Facts 1. Influenza A H3N2 2. Bru Tribes 3. Seahorses G. Tidbits 1. Charaideo Maidams 2. International Atomic Energy Agency H. UPSC Prelims Practice Questions I. UPSC Mains Practice Questions
A. GS 1 Related
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B. GS 2 Related
Nothing here for today!!!
C. GS 3 Related
Category: SCIENCE AND TECHNOLOGY
1. Scrub typhus
Syllabus: Developments of Drugs & their Applications & EffectsΒ
Mains: Treatment guidelines to manage Scrub Typhus endemic
Context: This article discusses about the treatment guidelines for Scrub Typhus
What is Scrub Typhus:
- Scrub typhus is an infectious disease caused by the bacterium Orientia tsutsugamushi, which is transmitted to humans through the bites of infected chiggers (larval mites).Β
- It is also known as bush typhus, Japanese river fever, and tsutsugamushi disease.
- Scrub typhus is typically found in rural areas of the Asia-Pacific region, including parts of Southeast Asia, China, Japan, and Australia. The disease is most common during the rainy season, when chiggers are more prevalent.
- As per estimates, nearly one million cases are reported from South and Southeast Asia with 10% mortality.Β
- India is one of the hotspots with at least 25% of the disease burden.
- The symptoms of scrub typhus can include fever, headache, muscle aches, and a rash that usually appears a few days after the onset of symptoms.Β
- If left untreated, the disease can lead to severe complications, such as meningitis, respiratory failure, and organ failure.
- Prevention measures for scrub typhus include wearing protective clothing, using insect repellent, and avoiding areas where chiggers are likely to be present.
Treatment Guidelines:
- Till date, monotherapies using either doxycycline or azithromycin was the commonly used treatment.
- A trial carried out now in seven centres in India where patients were randomly assigned to receive a combination therapy of both doxycycline and azithromycin showed faster resolution of complications compared with two other arms where patients were given monotherapy of either doxycycline or azithromycin.Β
- The 28-day mortality was the same (12.1%) in all the three groups. But the combination therapy group achieved faster resolution of complications at day seven.
- In severe cases, hospitalisation may be necessary, and supportive care may be required to manage complications.
Nut Graf: Scrub typhus is a bacterial infection transmitted through chigger bites. The very high mortality rate in patients with severe disease despite diagnosis and treatment makes scrub typhus a major public health threat. Recent trials on combination therapy of drugs have shown faster resolution of complications from the disease.
D. GS 4 Related
Nothing here for today!!!
E. Editorials
Category: SCIENCE AND TECHNOLOGY
1. China takes lead in mapping the deep
Syllabus: Developments in the field of Science and Technology.
Mains: Chinaβs Deep Sea Exploration.
Prelims: Deep Sea exploration across the World.
Details:
- Departing from Sanyaβs Institute of Deep Sea Science and Engineering (IDSSE), Explorer 2 ( a green-white vessel) makes frequent forays in some of the least explored parts of the worldβs oceans.
- It carries with it one of the most advanced deep-sea submersibles.
- It should be noted that China aims to dominate the emerging and highly competitive field of deep-sea exploration.
- Apart from China, only the U.S., France, and Russia have similar capabilities.
- China, the U.S., Russia, Germany, France, and even India (though to a lesser extent), are competing for exploration contracts to search the vast areas under the jurisdiction of the International Seabed Authority (ISA). China has secured several exploration licences in the Pacific and Indian Oceans.
Details about Chinaβs Deep Sea Exploration Mission:
- In 2020, IDSSE launched a mission that sent a manned submersible, Fendouzhe (or Striver) to a record depth of more than 10,000 metres. Its success was highly appreciated by Chinese President Xi Jinping.
- Striver explored the Mariana Trench in December 2021. It discovered new microbes and a rich food supply system.
- The submersible observed for the first time anemones at a depth of around 8,880 metres and fish feeding on shark remains at 9,900 metres at the Kermadec Trench in the Pacific Ocean.
- The Kermadec project was run in collaboration with New Zealand.
- The mission of IDSSE is jointly run by the Chinese Academy of Sciences (premier scientific institution) and the Hainan provincial government.
- It aims to establish China as a science and technology power. Its mission is to create βa China-led global deep-sea scientific research programme with joint participation by numerous major international deep-sea research teamsβ.
Significance of Deep Sea Exploration:
- According to researchers at the IDSSE, their main aim is to understand the deep depths of oceans and trenches.
- Deep-sea research also has the potential to unlock untold commercial opportunities in the form of mineral resources like copper, gold, minerals, and rare earth elements.
- Researchers also intend to understand marine biodiversity and their environment.Β
- Scientific research is pivotal in understanding how resources can be exploited without damaging the ocean environment.
- The potential for biotechnology beginning from new enzymes to addressing anti-microbial resistance is immense.
- Moreover, Chinaβs advanced submersibles are also boosting the China Ocean Mineral Resource R&D Association (COMRA), a government-backed body. It plans to develop the worldβs most advanced deep-sea mining capabilities.Β
Related Link:Β
Indiaβs Deep Ocean Mission – DOM | Ministry of Earth Sciences (MoES)
Nut Graf: Deep sea exploration has immense potential and China is taking a lead in this direction for attaining global scientific prestige and finding the mineral wealth embedded in deep oceans.
Category: INTERNATIONAL RELATIONS
1. Australia, Japan PMs to visit India ahead of Quad summit
Syllabus: Bilateral, Regional, and Global groupings involving India.
Mains: Bilateral relations between India-Australia and India-Japan.
Prelims: QUAD
Details:
- The Australian Prime Minister Anthony Albanese will visit India from 8th March to 11th March 2023. The visit will coincide with Holi. Prime Minister Narendra Modi will also join him during the fourth test match of the Border-Gavaskar Trophy.
- It is also reported that Japanese Prime Minister Fumio Kishida will also visit India on 19th March 2023.
- The visits are interpreted as a warming of ties among the Quad members ahead of the Quad leadersβ summit in Australia.
India-Australia relations:
- The Comprehensive Strategic Partnership (June 2020) between the two countries underscores a joint commitment to work together in the field of Defence, Economy, and Technology.
- India-Australia Economic Cooperation and Trade Agreement also came into force in December 2022. It has further strengthened the bilateral trade, security, and people-to-people contacts between the two nations.
- According to the statement by PMO, βA shared passion for cricket is a hallmark of a long-standing friendship between India and Australiaβ.
- The relations are also strengthened and deepened through frequent high-level exchanges and enhanced cooperation across sectors.
For more information on India-Australia relations, read here: India Australia Relations; Australian University to set up campus in India
Japanese Prime Ministerβs Visit:
- Japanese Prime Minister will be on a two-day visit from 19th March 2023.
- Officials in Tokyo and New Delhi are also trying to coordinate their agenda at the highest levels during the G7 meeting (in May 2023 in Japan) and the G20 summit (India).
Also read: India – Japan Relations – BYJU’S
Related Link:
Sansad TV Perspective: Episode on 12th Feb, 2022: QUAD for Free Indo-Pacific
Nut Graf: The Quad member countries are trying to warm up their ties before a Quad summit in Australia. In this direction, India will see some high-level meetings by the top leadership of Japan and Australia in the coming months.
2. India slams Pakistan for hosting terrorists designated by UNSC, flays OIC remark on J&K
Syllabus: Bilateral, Regional, and Global groupings and agreements involving India and affecting Indiaβs interests.
Mains: Indiaβs views against Pakistan supporting terrorism.
Prelims: UNSC, OIC.
Context: India exercised the right of reply at UNHRC.
Details:
- Slamming Islamabadβs βmalicious propagandaβ, India said that Pakistan has the βunique distinctionβ of hosting the highest number of UNSC-designated terrorists and terror organizations
- It further said that Pakistanβs policies are directly responsible for thousands of civilian deaths in the world.
- While exercising Indiaβs right to reply to Pakistan, at the United Nations Human Rights Council (UNHRC) in Geneva, the First Secretary of Indiaβs Permanent Mission to the UN accused Pakistan of nurturing and sheltering various UN-designated terrorists and terrorist organizations.
- India also criticized the Organisation of Islamic Cooperation (OIC) for its βunwarranted referencesβ to the Union Territory of Jammu and Kashmir. It also raised concerns against OIC for allowing Pakistan to hijack and misuse its platform in advancing Islamabadβs βnefarious agendaβ against New Delhi.
- Indian secretary also highlighted that βthe Union Territories of Jammu and Kashmir and Ladakh have been, are, and shall always be part of India and Pakistan is in illegal occupation of Indian territoryβ.
Also read: Organization of Islamic Cooperation (OIC): UPSC Notes
Related Link: UN Global Counter-Terrorism Strategy (GCTS) – UPSC Notes
Nut Graf: Exercising its right of reply to Pakistan at the United Nations Human Rights Council (UNHRC), India has accused Pakistan of hosting many United Nations designated terrorists and terrorist organizations. It has also criticized the Organization of Islamic Cooperation for supporting Pakistan in matters related to Jammu and Kashmir.
F. Prelims Facts
Syllabus: GS02-Health
Prelims: Influenza;Β Indian Council of Medical Research; Disease Surveillance
Context: Rising cases of cough and fever in India is linked to influenza subtype A H3N2.
Key Details:
- As per Indian Council of Medical Research (ICMR), rising cases of intense cough lasting for over a week coupled with fever, observed in most parts of the country, can be linked to influenza A H3N2, a subtype of a virus that causes flu.
- The virus appeared to lead to more hospitalisations than other influenza subtypes. There was very little difference in symptoms between COVID-19 and the illness brought on by Influenza A H3N2.Β
- Antibiotics cannot treat flu symptoms. The flu is caused by a virus, and antibiotics only treat bacterial infections. Taking antibiotics needlessly may increase your risk of getting an infection later that resists antibiotic treatment.Β
- Due to the sudden weather shift and the temperature changing from extreme cold to warm, the flu symptoms are getting more prominent in people.Β
- The ICMR has 30 Viral Research and Diagnostic Laboratories (VRDL) for respiratory virus surveillance.Β
- These VRDLs are attached to top medical colleges in different States and gather samples from patients suffering from severe acute respiratory infections (SARI).
Influenza:
- Influenza is a viral disease. It is caused by Orthomyxovirus (influenza virus) pathogen.Β
- It is a contagious disease, which means it can be spread easily from person to person.
- Viruses that cause influenza spread from person to person mainly by droplets of respiratory fluids sent through the air when someone infected with the virus coughs or sneezes.Β
- Influenza A viruses infect humans and many different animals. Influenza type A viruses are of most significance to public health due to their potential to cause an influenza pandemic.Β
- Influenza type A viruses are classified into subtypes according to the combinations of different virus surface proteins hemagglutinin (HA) and neuraminidase (NA).Β
- Fever, respiratory symptoms like cough and runny nose, as well as other symptoms including body aches, nausea, vomiting, or diarrhoea, are some of the prominent symptoms of H3N2 virus.
2. Bru Tribes
Syllabus: GS01-Indian Society
Prelims: Tribes of India; Refugees
Context: Bru tribal community exercised their franchise in Tripura for the first time in assembly elections in March 2023.
Bru-Reang Refugee Crisis:
- Bru or Reang is a community indigenous to Northeast India, living mostly in Tripura, Mizoram and Assam. In Tripura, they are recognised as a Particularly Vulnerable Tribal Group.
- Around 5,000 families consisting of around 30,000 Bru-Reang tribes were forced to flee Mizoram and seek shelter in Tripura following ethnic tension.Β
- The Union government had been assisting the two-State governments for taking care of the refugees.
- An agreement was signed between the Union government, the two-State governments and representatives of Bru-Reang refugees in 2018, as a result of which the aid given to these families was increased substantially and 328 families consisting of 1369 individuals returned to Mizoram under the agreement.
- A large number of people from this community have been living in camps on the boundary of Mizoram and Tripura due to the reluctance of both State governments to allow them to settle in their territory.Β
- During the subsequent revision in the electoral rolls, names of most of the Brus were deleted from the electoral rolls in Mizoram.
- The people of Tripura were also reluctant to allow Brus to be enrolled as voters in Tripura. They were also denied rations and other State-sponsored facilities.
- The Bru-Reang agreement was signed between the Government of India, the Governments of Tripura and Mizoram and Bru-Reang representatives on January 17, 2020.Β
- The agreement promised Bru tribe all the rights and benefits of social welfare schemes of both the Union government and the State government that normal residents of the State receive.
- Most of the families have received the land, the βΉ1.5 lakh to build a house alongside and the βΉ4 lakh as fixed deposit per family. Monthly payment of βΉ5,000 per family and the land for cultivation was also promised by the government.
3. Seahorses
Syllabus: GS03-Environment
Prelims: Vulnerable Species; Coromandel Coast
Context: This article discusses the migration pattern of seahorsesΒ
Key Details:Β
- Recent study published in the latest issue of the Journal of Threatened Taxa finds that extensive fishing off the Coromandel coast could be forcing the great seahorse to migrate laboriously toward Odisha.
- Fishing is less intense in the Bay of Bengal off the Odisha coastline. However, the shallow coastal ecosystem of the eastern Indian State may not be the new comfort zone for Seahorses.
- The study was based on a specimen of a juvenile great seahorse, or Hippocampus kelloggi.
Seahorses:
- Seahorses are a type of marine fish that are named for their distinctive head and neck, which resemble those of horses.Β
- There are 46 species of seahorses reported worldwide. The coastal ecosystems of India house nine out of 12 species found in the Indo-Pacific, one of the hotspots of seahorse populations that are distributed across diverse ecosystems such as seagrass, mangroves, macroalgal beds, and coral reefs.
- These nine species are distributed along the coasts of eight States and five Union Territories from Gujarat to Odisha, apart from Lakshadweep and the Andaman and Nicobar Islands.
- Seahorses are unique in that the males are the ones that become pregnant and give birth to their young. They are also known for their monogamous mating habits, with some species of seahorses forming lifelong pair bonds.
- Seahorses are poor swimmers but migrate by rafting- clinging to floating substrata such as macroalgae or plastic debris for dispersal by ocean currentsΒ to new habitats for successful maintenance of their population.
Threats:
- Seahorses are threatened by habitat destruction, overfishing, and the illegal trade in traditional medicines and souvenirs. Some species of seahorses are considered to be endangered, and conservation efforts are underway to protect them.
- The population of the great seahorse, which is among the eight species tagged βvulnerableβ, is declining due to its overexploitation for traditional Chinese medicines and as an ornamental fish, combined with general destructive fishing and fisheries bycatch.
G. Tidbits
- Assamβs pyramid-like structures known as moidams or moidams have met all the technical requirements of UNESCOβs World Heritage Centre.
- Charaideo in eastern Assam has more than 90 moidams, the mound-burial system of the Ahoms who ruled large swathes of the present-day State and beyond for some 600 years until the advent of the British in the 1820s.
- The nomination of Moidams met all of the technical requirements outlined in the Operational Guidelines concerning completeness check of nominations to the World Heritage List.
Read more on Charaideo MaidamsΒ
2. International Atomic Energy Agency
- International Atomic Energy Agency chief, Rafael Grossi visited Iran to seek greater cooperation with Iran over its nuclear activities amid the discovery of uranium particles enriched to near weapons-grade level.
- After a visit by the IAEA chief,Β Tehran had agreed to reconnect surveillance cameras at several nuclear sites and increase the pace of inspections.
- Earlier, IAEA, through a report, had said that uranium particles enriched up to 83.7% β just short of weapons-grade β were found in Iranβs underground Fordo nuclear site.
Read more on International Atomic Energy Agency
H. UPSC Prelims Practice Questions
Q1. Consider the following statements: (Level-Difficult)
- Electoral Bond would be a bearer instrument in the nature of a Promissory Note and an interest free banking instrument.
- No limit exists on the number of electoral bonds that a person (including corporate entities) can purchase.
- The amount of bonds not encashed within the validity period of thirty days shall be deposited by the authorised bank to the Prime Minister Relief Fund (PMRF)
Which of the statements given above is/are correct?
- 1 only
- 3 only
- 1 and 2 only
- None
CHECK ANSWERS:-
Answer: c
Explanation:
- Statement 01 is correct, Electoral Bond would be a bearer instrument in the nature of a Promissory Note and an interest free banking instrument. A citizen of India or a body incorporated in India will be eligible to purchase the bond.Β
- Statement 02 is correct, Electoral bonds are purchased anonymously by donors and are valid for 15 days from the date of issue. No limit exists on the number of electoral bonds that a person (including corporate entities) can purchase.
- Statement 03 is incorrect, The amount of bonds not encashed within the validity period of fifteen days shall be deposited by the authorised bank to the Prime Minister Relief Fund (PMRF)
Q2. Which of the following statements is/are correct? (Level-Difficult)
- Compensatory Afforestation Fund Act established a National Compensatory Afforestation Fund under the Consolidated Fund of India (CFI)
- The payments made for compensatory afforestation, net present value and others related to the project will be deposited in the fund. The State Funds will receive 90% of the payments while the National Fund will receive the remaining 10%.
Options:
- 1 only
- 2 only
- Both
- None
CHECK ANSWERS:-
Answer: b
Explanation:
- Statement 01 is incorrect,Β Compensatory Afforestation Fund Act established the National Compensatory Afforestation Fund under the Public Account of India and State Compensatory Afforestation Fund under the Public Account of each state.
- Statement 02 is correct,Β The payments made for compensatory afforestation, net present value and others related to the project will be deposited in the fund. As per the rules, 90% of the CAF money is to be given to the states while 10% is to be retained by the Centre.
Q3. With respect to POCSO Act, which of the following statements is/are correct? (Level-Difficult)
- The POCSO Act does not provide for any period of limitation for reporting the child sexual offences.
- The act not only punishes the perpetrator of sexual abuse, but also penalises those who have failed to report the offence
- POCSO Act prohibits disclosure of the victimβs identity in any form of media.
Options:
- 1 and 2 only
- 2 and 3 only
- 1 and 3 only
- 1, 2 and 3
CHECK ANSWERS:-
Answer: d
Explanation:Β
- Statement 01 is correct, The POCSO Act does not provide for any period of limitation for reporting the child sexual offences.Β
- Statement 02 is correct, Mandatory reporting obligation imposed under Section 19 requires every person who suspects or has knowledge of a sexual offence being committed against a child to report it to the local police or the Special Juvenile Police Unit. The act not only punishes the perpetrator of sexual abuse, but also penalises those who have failed to report the offence with either imprisonment or a fine or both.
- Statement 03 is correct,Β Section 23 of the POCSO Act prohibits disclosure of the victimβs identity in any form of media, except when permitted by the special courts established under the act.
Q4. Which of the following statements is/are correct? (Level-Medium)
- The date of holding the election to the office of the Deputy Speaker is fixed by the President.
- Sardar Hukam Singh served as the First Deputy Speaker of the Lok Sabha.
Options:
- 1 only
- 2 only
- Both
- None
CHECK ANSWERS:-
Answer: d
Explanation:
- Statement 01 is incorrect, The election of Deputy Speaker shall be held on such date as the Speaker may fix and the Secretary shall send to every member notice of the date fixed.
- Statement 02 is incorrect, M. A. AyyangarΒ served as the First Deputy Speaker of the Lok Sabha.
Q5. In the context of the Indian defence, what is βDhruvβ?(PYQ-CSE-2008)(Level-Medium)
- Aircraft-carrying warship
- Missile-carrying Submarine
- Advanced light helicopter
- Intercontinental ballistic missile
CHECK ANSWERS:-
Answer: c
Explanation:Β The HAL Dhruv is a utility helicopter designed and developed by Hindustan Aeronautics Limited (HAL) in November 1984. Dhruv entered service in 2002. It is designed to meet the requirement of both military and civil operators, with military variants of the helicopter being developed for the Indian Armed Forces, while a variant for civilian/commercial use has also been developed. Military versions in production include transport, utility, reconnaissance and medical evacuation variants.
I. UPSC Mains Practice Questions
- What is the significance of deep sea exploration? Examine the progress China and India have made in this regard. (250 words, 15 marks) (GS-2; International Relations)
- Evaluate the evolution of QUAD and how the group is relevant for India? (250 words, 15 marks) (GS-2; International Relations)
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CNA 05 March 2023:- Download PDF Here
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