#OMG: Scientists identify mouthwash that deactivates covid by 99.9%.

According to a study conducted in five countries, a mouthwash can prevent the spread of covid-19 between patients and dentists.

• 2022-01-15T18:08:58+00:00
• Duration: 02:56

• COVID19
• coronavirus
• nota
• noticias2022
• Noticias
• ENJUAGUEBUCAL

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