There are seven known coronaviruses that infect humans but there are only three of them that effect humans that don't have the immune system of freddie mercury.
SARS-COV originated in Guangdong, which is heavily involved in germ research.
MERS originated in Jeddah which is home to the biggest germ lab in Saudi Arabia.
Than there's covid-19, which originated in wuhan Humans and bats interact everywhere on Earth but the only time a coronavirus originates that infects a human it originates in one of these cities. And they've all happened since 2001.
SARS-COV originated in Guangdong, which is heavily involved in germ research.
MERS originated in Jeddah which is home to the biggest germ lab in Saudi Arabia.
Than there's covid-19, which originated in wuhan Humans and bats interact everywhere on Earth but the only time a coronavirus originates that infects a human it originates in one of these cities. And they've all happened since 2001.
