More infectious coronavirus mutation may be 'a good thing',
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An increasingly common mutation of the novel coronavirus found in Europe, North America and parts of Asia may be more infectious but appears less deadly, according to a prominent infectious diseases doctor.

Paul Tambyah, senior consultant at the National University of Singapore and president-elect of the International Society of Infectious Diseases, said evidence suggests the proliferation of the D614G mutation in some parts of the world has coincided with a drop in death rates, suggesting it is less lethal.

Scientists discovered the mutation as early as February and it has circulated in Europe and the Americas, the World Health Organization said. The WHO has also said there is no evidence the mutation has led to more severe disease.

Malaysia's Noor Hisham said the D614G strain detected there was 10 times more infectious and that vaccines currently in development may not be effective against this mutation.

But Tambyah and Maurer-Stroh said such mutations would not likely change the virus enough to make potential vaccines less effective.

"(The) variants are almost identical and did not change areas that our immune system typically recognises, so there shouldn't be any different for vaccines being developed," said Maurer-Stroh.

Source: https://in.reuters.com/article/us-health-coronavirus-mutation/infectious-covid-19-mutation-may-be-a-good-thing-says-disease-expert-idINKCN25E08Y
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