coronavirus symptoms

A look at different COVID-19 vaccines

Drawing a comparison between the three COVID-19 vaccines authorized in the U.S. is a bit difficult due to lack of head-to-head trails. Instead, let’s look at the some of the important characteristics of each vaccine.

Some young and middle-aged coronavirus patients are dying of strokes

Some young and middle-aged coronavirus patients are dying of strokes

Doctors have reported that COVID-19 appears to be causing sudden strokes among people in their 30s and 40s who are not otherwise seriously ill. Some young and middle-aged Americans have experienced strokes after testing positive for the novel coronavirus. There is growing evidence that COVID-19 infection can lead the blood to clot unnaturally, and an expected consequence of that would be a stroke.

Half a century ago June Almeida discovered coronavirus, but got little recognition

Half a century ago June Almeida discovered coronavirus, but got little recognition

June Almeida viewed into her electron microscope in 1964 to observe a round, grey dot with tiny spokes. Almeida and her colleagues noted that the pegs formed a halo around the virus just like the sun’s corona.