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“Health Net” virus is getting less and less poisonous?Study: Delta’s mortality rate is lower than that of the original strain


The doctor said that although the virus seems to be weak, it is still necessary to vaccinate to increase protection; situational photo (data photo, photo by reporter Hong Ruiqin)

[Health Channel/Comprehensive Report]The Wuhan pneumonia (new coronavirus disease, COVID-19) epidemic has been delayed for more than a year, and even a highly infectious virus Delta mutant strain has appeared. Thoracic Cavity and Critical Care Specialist Huang Xuan posted on the Facebook fan “Dr. Huang Xuan Dr. Ooi Hean” that after reading the information on the Delta virus, he found that the transmission power is getting stronger and the death rate does not seem to be rising, but rather a bit Like the flu virus, he still emphasized that even if the virus looks weak, it is still necessary to be vaccinated to increase protection.

Huang Xuan pointed out that although the virus will mutate, humans have more tools to fight against the COVID-19 virus, such as vaccines, monoclonal antibodies, and drugs. Observing the mortality of various epidemics, the mortality of influenza virus (H1N1) is about 0.15%-0.25%; the mortality of the original strain is about 2.7%; the mortality of Delta virus is about 0.3%-0.6%.

He cited information that in New South Wales, only 30% of adults are fully vaccinated, but 65 of the 10,582 COVID-19 cases died during the current outbreak, with a mortality rate of 0.6%. According to AFR Weekend’s analysis, in the UK, the death rate of confirmed COVID-19 cases is 0.3%.

Therefore, Huang Xuan believes that the COVID-19 virus seems to be less and less toxic, or a bit like a flu virus, a bit toxic, but not too toxic, so that these viruses can coexist with humans, and then wait for the next sporadic pandemic. It begins to happen again, and humans will fall into the virus transmission cycle again, just like the strain of flu pandemics.

Huang Xuanzhen said, but now that the pandemic has not slowed down, it is still necessary to get COVID-19 vaccination, because studies have pointed out that people who have not received COVID-19 vaccination get infected, which is 5 times that of those who have been vaccinated, and the mortality rate is 5 times that of those who have been vaccinated. , Which is 11 times that of those who have been vaccinated; and the hospitalization rate is 29 times that of those who have been vaccinated.

He emphasized that even if the real virus becomes less toxic, it does not mean that the body is getting stronger, because so far, there is no antibody against COVID-19 in the human body.

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