Seventy-year journey of Zika virus

Zika is an arbovirus infection which occurs through the bite of several different species of Aedes mosquitoes, including the Aedes aegypti which is active during the day; it can also be transmitted sexually. The virus was first isolated from a rhesus monkey in Uganda in the Zika forest, near the western shore of Lake Victoria,... Continue Reading →

Zika vaccine Phase I trial to begin next month in India

Bharat Biotech International Ltd in Hyderabad will start a Phase I clinical trial of Zika virus vaccine (MR 766) in two centres in India next month. The inactivated  vaccine being tested in humans will be an African Zika virus strain. “We have already got the approval from DCGI [Drug Controller General of India] in March... Continue Reading →

Bharat Biotech’s Zika virus vaccine confers 100% protection in mice

The Hyderabad-based Bharat Biotech’s killed (inactivated) Zika virus vaccine using an African strain (MR 766) has shown 100% efficacy against mortality and disease in animal studies. A ‘killed virus vaccine’ or ‘inactivated vaccine’ contains virus that has been grown in culture and then killed using physical or chemical processes. The whole virus was used for... Continue Reading →

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