Health Emergency Information & Risk Assessment

Outbreak of Nipah virus encephalitis in Kerala state of India

On 19 May 2018, a Nipah virus disease (NiV) outbreak was reported from Kozhikode district of Kerala, India. This is the first NiV outbreak in South India. There have been 17 deaths and 18 confirmed cases as of 1 June 2018. The two affected districts are Kozhikode and Mallapuram. A multi-disciplinary team led by the Indian Government’s National Centre for Disease Control (NCDC) is in Kerala in response to the outbreak. WHO is providing technical support to the Government of India as needed. WHO does not recommend the application of any travel or trade restrictions or entry screening related to NiV outbreak.

Ebola virus disease

Ebola virus disease (EVD) is a severe, often fatal illness, with a case fatality rate of up to 90%. It is one of the world’s most virulent diseases.The infection is transmitted by direct contact with the blood, body fluids and tissues of infected animals or people. Severely ill patients require intensive supportive care. During an outbreak, those at higher risk of infection are health workers, family members and others in close contact with sick people and deceased patients. Ebola outbreaks can devastate families and communities, but the infection can be controlled through the use of recommended protective measures in clinics and hospitals, at community gatherings, or at home.

World Hepatitis Day: Think again

Viral hepatitis kills approximately half a million people every year in the 11 countries of WHO’s South-East Asia Region. An estimated 100 million people are currently infected with hepatitis B virus and another 30 million with hepatitis C virus. These chronic infections have the potential to progress to cirrhosis and cancer of liver.

Human infection with a new type of influenza virus A(H7N9)

The World Health Organization (WHO) has been officially notified by the China National Health and Family Planning Commission about human infection (and deaths) with an influenza virus subtype A(H7N9) that has not been previously reported in humans. There is no indication of human-to-human transmission associated with these patients. WHO is working closely with it's Collaborating Centres for influenza to discuss and strengthen diagnostics and case management. At present, the reservoir, source of infection and mode of transmission remain unknown.

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  • Global Alert and Response (GAR)
    An integrated global alert and response system for epidemics and other public health emergencies based on strong national public health systems and capacity and an effective international system for coordinated response.

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Regional Adviser
International Health Regulations
World Health Organization
South-East Asia Regional Office
Indraprastha Estate, Ring Road, New Delhi-110 002
Tel: +91 11 23370804
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