Nipah virus Current Affairs - 2020

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National Florence Nightingale Awards 2019

President of India, Ram Nath Kovind conferred the National Florence Nightingale Awards to 36 awardees, on 5 December 2019 on the occasion of International Nurses Day, at a ceremony in Vigyan Bhawan, New Delhi. It was conferred in presence of Dr Harsh Vardhan, Union Minister of Health & Family Welfare (MoHFW) and Ashwini Kumar Choubey, Union Minister of State, Health & Family Welfare.

Key Highlights

Award to Late Lini Sajeesh from Kozhikode, Kerala was conferred posthumously and was received by her husband Sajeesh. The 30-year-old nurse passed away while on duty caring for a NIPAH infected patient in Kerala. The 35 other awardees who were conferred the award from President of India, included Auxiliary Nurse Midwives (ANMs), Lady Health Visitors (LHVs), and nurses, from different States and UTs.

The kindness and service of nurses form an important pillar of recovery for those who are ailing and as a acknowledgement of their immense role in society and healthcare system that World Health Organisation (WGO) has dedicated 2020 as ‘Year of Nurses and Midwives’. The year 2020 also marks the 200th birth anniversary of Florence Nightingale, after whom the awards have been named.

About National Florence Nightingale Awards

The awards were instituted in 1973 by Government of India as a mark of recognition for meritorious services rendered by nurses to the society. It is named after Florence Nightingale also known as ‘The Lady With the Lamp’. She was an English social reformer and the founder of modern nursing. Nurses play a vital role in addressing multiple health challenges, delivering quality and cost effective health care and responding to health needs of individuals, families and communities.

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Kerala Government declares Kozhikode and Malappuram districts free from Nipah virus

Kerala Government has declared Kozhikode and Malappuram districts free from Nipah virus infection. These districts were declared as temporarily Nipah free as no positive case of the infecton was reported till completion of double incubation period of the virus. Earlier in June 2018, state government had lifted the travel advisory issued in the wake of the virus for travelling to any part of the state. It also had lifted high alert in districts and said the virus has been brought under control and its spread checked. Educational institutions were also reopened.

Nipah Virus (NiV) Infection

NiV infection is zoonotic disease (disease transmitted to humans from animals) that causes severe disease in both animals and humans. The organism which causes Nipah Virus encephalitis is RNA or Ribonucleic acid virus of family Paramyxoviridae, genus Henipavirus, and is closely related to Hendra virus.

Origin: It was first identified in 1999 during outbreak among pig farmers in Malaysia and Singapore. It gets its name from Sungai Nipah, a Malaysian village, where pig farmers became ill with encephalitis. In these subsequent outbreaks, there were no intermediate hosts of the virus. In Bangladesh in 2004, humans got infected after consuming date palm sap that had been contaminated by infected fruit bats.

Natural Host: Fruit bats of Pteropodidae Family, Pteropus genus are natural host of the virus. The virus is present in bat urine and potentially, bat faeces, saliva, and birthing fluids. Presumably, first incidence of NiV infection occurred when pigs in Malaysian farms came in contact with fruit bats who had lost their habitats due to deforestation.

Transmission: The virus spreads fast and is mostly fatal. Infected bats shed virus in their excretion and secretion. It cannot be transmitted through air. It is transmitted through direct contact with infected bats, pigs. Human to Human transmission from other NiV-infected people is also reported.

Signs & Symptoms: NiV infection in humans has range of clinical presentations i.e., from asymptomatic infection to acute respitatory syndrome and fatal encephalitis (inflammation of brain). After exposure and incubation period of 5 to 14 days, illness presents with 3-4 days of fever and headache, followed by drowsiness, disorientation and mental confusion. These signs and symptoms can progress to coma within 24 to 48 hours. The mortality rate of patients infected with NiV infection is reportedly 70%. It is capable of causing diseases in domestic animals too.

Treatment: There is no vaccine for NiV disease either for humans or animals. The main treatment for those infected is intensive supportive care and supportive medicines. NiV Infection can be prevented by avoiding exposure of infected people without protective gear. In disease prone areas, fruits strewn on the ground should not be eaten, for safety.

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