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Q20. Consider the following statements:

1. Nipah Virus is an emerging infectious disease that broke out in Malaysia and Singapore

2. The disease spreads through fruit bats or ‘flying foxes,’ of the genus Pteropus, who are natural reservoir hosts of the Nipah and Hendra viruses.

Which of the following statements are correct?


A

a) 1 only

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B

b) 2 only

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C

c) Both 1 and 2

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D

d) None of the above

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Solution

The correct option is A

a) 1 only


Nipah Virus is an emerging infectious disease that broke out in Malaysia and Singapore in 1998 and 1999.

It first appeared in domestic pigs and has been found among several species of domestic animals including dogs, cats, goats, horses and sheep. The infection is also known to affect human beings.

The organism which causes Nipah Virus encephalitis is an RNA or Ribonucleic acid virus of the family Paramyxoviridae, genus Henipavirus, and is closely related to Hendra virus.

Nipah virus infection gets its name from the village in Malaysia where the person from whom the virus was first isolated succumbed to the disease.

The virus has been listed in the World Organisation for Animal Health (OIE) Terrestrial Animal Health Code and must be reported to the OIE (OIE Terrestrial Animal Health Code).

The disease spreads through fruit bats or ‘flying foxes,’ of the genus Pteropus, who are natural reservoir hosts of the Nipah and Hendra viruses. The virus is present in bat urine and potentially, bat faeces, saliva, and birthing fluids.

Presumably, the first incidence of Nipah virus infection occurred when pigs in Malaysian farms came in contact with the bats who had lost their habitats due to deforestation. Furthermore, transmission between farms may be due to fomites – or carrying the virus on clothing, equipment, boots, vehicles.

The State government is reportedly planning to involve the World Health Organisation (WHO) in the diagnosis and preventive work


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