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Nasal spray COVID-19 vaccine vs injection: Which one should you opt for? – TheHealthSite
China has approved its first nasal spray COVID-19 vaccine for trials. Phase I clinical trials of the nasal spray vaccine is expected to start in November .
China is one of the front-runners in the global race to develop a COVID-19 vaccine. Around eight different vaccines are said to be under clinical trials, but none have so far been approved for the market. Russia registered its first vaccine candidate, Sputnik V, developed by Moscow’s Gamaleya Institute, in August. But China claimed that it has been administering its domestically-developed COVID-19 vaccines to a broad range of people, including medical workers, the armed forces, and employees of …
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