[ad_1] CNN — Scientists in Germany say they’ve been able to make a nasal vaccine that can shut down a Covid-19 infection in the nose and throat, where the virus gets its first foothold in the body. In experiments in hamsters, two doses of the vaccine – which is made with a live but weakened … Read more
[ad_1] CNN — The US Centers for Disease Control and Prevention is sending personnel to Africa to help stop outbreaks of Marburg virus disease and is urging travelers to certain countries to take precautions. The CDC is also taking steps to keep infections from spreading to the United States. Equatorial Guinea and Tanzania are facing … Read more
[ad_1] CNN — Although all-time tennis great Novak Djokovic says that his rivalry with Rafael Nadal and Roger Federer made him the player he is today, initially the Serbian was “pissed off” to be part of the golden era. “They made me stronger, both mentally, physically, my game was improved because of all these matches … Read more
[ad_1] CNN — The world’s top men’s tennis player Novak Djokovic will miss the Miami Open next week, after being denied entry to the United States because he is unvaccinated against Covid-19, tournament director James Blake announced on Friday. The United States still requires international visitors to be vaccinated against Covid-19, and the Serbian, who … Read more