The new corona virus, is closely related to MERS, SARS, and 4 common cold virus. The 4 common cold virus circulate the whole year long, and the MERS was from the hot Middle East.
The new corona virus, is closely related to MERS, SARS, and 4 common cold virus. The 4 common cold virus circulate the whole year long, and the MERS was from the hot Middle East.