in this world are many types - types of viruses that are harmful to human health. and many types of virus transmission. one a dangerous virus is a corona virus. Corona virus seems to still be a threat to people around the world. In England again found a corona virus infection allegedly caused by human-to-human transmission.
Prof. Dr. Tjandra Yoga Aditama SPP (K), MARS, DTM & H, DTCE as
Director General of Disease Control and Environmental Health (P2PL)
Ministry of Health said there was one case of infection corona virus
where there is no history of traveling to Arab, but a relative of the
patient before.
"So for this last case, there are allegations of early chances 'human
to human transmission', although there is no ongoing transmission to
other relatives," said...