| Version | Summary | Created by | Modification | Content Size | Created at | Operation |
|---|---|---|---|---|---|---|
| 1 | Sirius Huang | -- | 1082 | 2022-11-15 01:40:12 |
The smallpox virus retention controversy is a debate that has been ongoing among international scientists and other officials since smallpox was declared eradicated by the World Health Organization (WHO) in 1980. It centers on whether to finally and irreversibly destroy the two last remnants of the virus that causes smallpox, which reside in government laboratories in the United States and Russia . Advocates of final destruction maintain that there is no longer any valid rationale for retaining the samples, which represent a hazard, while opponents of it maintain that the samples are needed for further research as smallpox virus may still exist in the world outside of the two labs, and thus may re-emerge, particularly as a bio-weapon.