Detailed investigations have found that SARS-CoV was transmitted from civet cats to humans and MERS-CoV from dromedary camels to humans.
ການສືບສວນລະອຽດພົບວ່າ SARS-CoV ໄດ້ຖືກສົ່ງຈາກແມວ civet ໄປສູ່ມະນຸດແລະ MERS-CoV ຈາກອູດ cammonary ໄປສູ່ມະນຸດ.