rinderpest

There are three major reasons why SARS-CoV-2, the novel coronavirus, will never be eradicated.
Seven years ago, the global public health community declared the eradication of rinderpest, a severe viral disease of cattle. But today, Bulgaria says it's dealing with an outbreak of ovine rinderpest. They are two different, but closely related, viruses. Here's some insight into what we know.