Mixed signals on Covid vaccine timeline, effectiveness

Over in the United States, Fuhrer Trump is maintaining that a Covid-19 vaccine is in the offing. Or to use his word, a vaccine will be available “momentarily.” Trump made the dubious assertion Monday after leaving the Walter Reed National Military Medical Center, where he was being treated for coronavirus.…

Is the AstraZeneca vaccine a goner?

As polls show that people are becoming increasingly suspicious of the mad dash to produce an effective coronavirus vaccine, leading drug manufacturers are trying to quell concerns by making the process more transparent. AstraZeneca is currently at work on one of the most promising drugs, trials for which began in the…