I'm not sure what to make of this paper. It isn't April 1st. The paper posits the hypothesis that passing through the cometary tail can deposit extra terrestri

I'm not sure what to make of this paper. It isn't April 1st. The paper posits the hypothesis that passing through the cometary tail can deposit extra terrestrial organisms on to the planet, some of which might be the source of emergent Coronavirus and Candida fungal diseases.