After researchers noticed fewer nearsighted patients in a hospital ward in China, they speculated that wearing glasses might offer some protection against Covid-19.
All countries
96,008,788
Total confirmed cases
Updated on January 19, 2021 4:12 am
Italy
2,390,101
Total confirmed cases
Updated on January 19, 2021 4:12 am
Spain
2,336,451
Total confirmed cases
Updated on January 19, 2021 4:12 am
Iran
1,336,217
Total confirmed cases
Updated on January 19, 2021 4:12 am
Germany
2,059,314
Total confirmed cases
Updated on January 19, 2021 4:12 am