Sleep - the most signicant defense against a serious case of SARS-2-CoV (aka "COVID-19").
Almost never mentioned by all our medical and research "experts" with "expertise."
My cat and I sleep 10 hours every night.
Last night I only slept 8 hours, had to get up early for an appointment. Got home, fell asleep watching TV. woke up, made dinner and eating it at 8:45 p,m.
Kitty girl and I are apparently safe from inflammation. Cat scratch fever is a possibility.