I've seen famous people on the news broadcast claims that contradict each other on covid-19 for 6 months. They can't both be right. This neatly sidesteps my own

I've seen famous people on the news broadcast claims that contradict each other on covid-19 for 6 months. They can't both be right. This neatly sidesteps my own inability to evaluate claims about epidemiology and disease (because I'm not a physician or public health professional).