![](https://www.clevelandhiv.org/wp-content/uploads/2021/09/HVTN705-Imbokodo-logo-570x300.png)
An Experimental HIV Vaccine Fails in Africa Researchers ended a large trial in South Africa after finding that an experimental vaccine offered little protection. An advanced H.I.V. vaccine trial in Africa has been shut down after data showed the shots offered only limited protection against the virus, researchers announced on […]