縲?縲? Tao Lina, the former chief physician of the Shanghai Centers for Disease Control and Prevention's Immunization Program, said in an interview that the current more effective methods include: First, design vaccines specifically for variant strains. Second, boost with existing vaccines to increase antibody concentration and resist mutant strains. Third, find the relatively stable part of the virus that is not easy to mutate, and design a broad-spectrum vaccine.
｡｡｡｡｡｡｣ｨFILE PHOTO: Overview of the session of the Human Rights Council during the speech of U.｡｡
｡｡｡｡｡｡?defeated Trump in the four states in the Nov.
｡｡｡｡?000 who did not vote in 2016 or 2018 cast ballots in November.
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