Tag Archives: Covid-19 Transmission
Covid-19: How Risky Are School Classrooms?
A year into the coronavirus pandemic, many schools are only partially open for fear they could fuel the spread of the virus. Experts explain what the actual risks are for spreading Covid-19 in schools and how proper controls can change that equation. Illustration: Preston Jessee for The Wall Street Journal
Covid-19: ‘Face Masks – Which Are Best To Wear?’
Face masks have been part of our lives for a year now and a leading epidemiologist has predicted that we may need to wear face coverings for several years until we return to normality. Mary Ramsay, the head of immunisation at Public Health England, said basic measures could be in place until other countries successfully roll out vaccines. So after a year of coronavirus, which ones are the best to wear? We took a look at each type of face mask available to find out.
Science Podcast: Covid Questions Answered, Rocky Planet Formation
Science Staff Writer Jon Cohen joins host Sarah Crespi to take on some of big questions about the COVID-19 vaccines, such as: Do they stop transmission? Will we need boosters? When will life get back to “normal.”
Sarah also talks with Anders Johansen, professor of planetary sciences and planet formation at the University of Copenhagen, about his Science Advances paper on a new theory for the formation of rocky planets in our Solar System. Instead of emerging out of ever-larger collisions of protoplanets, the new idea is that terrestrial planets like Earth and Mars formed from the buildup of many small pebbles.
Covid-19 Podcast: New Studies On Transmission
In this audio interview conducted on November 25, 2020, the editors look at new studies of disease transmission in closed environments and provide updates on convalescent plasma and hydroxychloroquine.
Boomers Daily 