The health secretary has suggested allowing the virus to spread, so as to identify birds that may be immune. Such an experiment would be disastrous, scientists say.
View original article
Contributor: Apoorva Mandavilli
The health secretary has suggested allowing the virus to spread, so as to identify birds that may be immune. Such an experiment would be disastrous, scientists say.
View original article
Contributor: Apoorva Mandavilli