After our return from the far east in late January we had several crewmembers come down with the worst case of flu any of them have ever had or seen. Fortunately I was off at the time so no exposure by me but many insist the Covid made its rounds on the ship.
Does anyone know about immunity for those already exposed like the common flu has?
Reports are coming in from China that people are getting reinfected and the second time around it's worse. Which is why China has now closed THEIR borders.
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