Millions of years An unknown common ancestor of today’s llamas, camels and alpacas underwent an unusual genetic mutation. This evolutionary occurrence gave llamas and their relatives a strange type of antibody that no other mammal has, which, surprisingly, could end up aiding in the fight against Covid-19. This Monday in …
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Developing coronavirus vaccines are not guaranteed to work, and people who hope to develop a vaccine before the end of the year are “seriously harming the public,” the head of Merck & Co Inc said, according to a report by Harvard Business Review. Potential vaccines may not have the qualities …
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LONDON (Reuters) – Emerging evidence that the body’s immune defense against COVID-19 may be short-lived makes it even more difficult for vaccine developers to find vaccines fully capable of protecting people in future waves of infection, Scientists said Tuesday. FILE PHOTO: Professor Gottfried Kremsner injects a coronavirus disease vaccine (COVID-19) …
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TOKYO (Reuters) – Tokyo raised its coronavirus alert to the highest “red” level on Wednesday, alarmed by a recent surge in new daily cases to record highs, with Governor Yuriko Koike describing the situation in the Japanese capital as “quite severe ” The resurgence of the virus in Tokyo could …
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Tourists stroll through the center of Rovinj on the Istrian peninsula in the Adriatic Sea on July 4, 2020. Denis Lovrovic / Agence France-Presse / Getty Images European stocks rose Wednesday, and US equity futures also rose as investors accepted positive news about a candidate for the coronavirus vaccine. The …
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