There was some initial scare mongering about how we wouldn't get immunity because we could be reinfected. China and South Korea had shown a few cases of people that were cured that came back positive in a later test. However, later studies indicated that this was likely just residual RNA fragments (de-activated) that hadn't been fully flushed from the body yet. Never mind.
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| COVID
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The Coronavirus is named after the fact that under a microscope it looks like the surface of the sun, with lots of little protrusions and bumps. These are series of diseases, but the one everyone is talking about for now, is the Chinese (Wuhan COVID-19 for COrona VIrus Disease circa 2019, or SARS-CoV-2) that's going pandemic. While the CDC, WHO and FDA all blew their response, we've never seen a more effective response to a pandemic, and the U.S. outperformed most of the world in objective metrics. But as to be expected, partisan Democrats and their media never let an opportunity go to waste: to politicize, polarize, divide and undermine the American economy and people.
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| COVID Immunity and mutation rate
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There's some dispute on the Coronavirus mutation rate. The basics are it is an RNA type virus, that's twice as complex and mutates at half the rate of the seasonal flu. Combined, that's an effective mutation rate at 1/4th the Flu. Is that slow enough that we can create vaccines? We aren't sure yet. We think so. But some Chinese researchers dove deeper and found more mutation and outcomes than expected. So need more info. On the other hand, there seems to be evidence in at least limited immunity (plasma/antibody treatment, low re-infection, and study on monkeys). Also there were a few stories about China or Korea finding patients who had been cured that later tested positive. But it is believed that it's just residual RNA fragments that haven't been flushed from the body yet. (Nothing to worry about).
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