On July 25, 2022, Dr. Manoon Leechawengwong or “Doctor Manu“Respiratory Specialist Wichaiyut Hospital Posted through Facebook mentions Covid-19 situation that
viral diseaseCovid-19 will be with us forever But the concern is This virus has a mutation. New species are born all the time. The new cultivar spreads faster than the old cultivar, andevade immunitywhether from vaccination or natural infection better than the original species Currently, the new species takes a shorter time, only 3-4 months, and replaces the original species. and causing a new wave of pandemics around the world
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look back on the virusCovid-19 The Delta species was first discovered in India at the end of the year 2020 and later spread rapidly. Causing a global pandemic, it took almost a year that the virus strainOmikron BA.1 Found for the first time in South Africa November 2021 spread faster than before replaced the delta species. causing a pandemic in every country
After that, it only took 4 months in February. 2022 foundOmikron subspecies BA.5 in South Africa spread faster than subspecies BA.1, BA.2, BA.4 We are replacing all species. and causing a pandemic in every country again
In June 2022, Omikron was found.Subspecies BA.2.75 first time in india It is currently spreading in India and has spread to 15 countries. We do not yet know the subspecies. BA.2.75 will spread faster than the subspecies BA.5 or not to be closely monitored
Of concern is the virus.covid mutantOriginated in two countries, South Africa and India, have the opportunity to spread throughout the world over and over again.
