Wistar Institute scientists have developed an HIV vaccine candidate that achieves something never before observed in the field: inducing neutralizing antibodies against HIV after a single immunization ...
Shown are neutralizing-antibody titers against virus pseudotyped with spike protein from ancestral severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) bearing the D614G mutation, along with ...
Panel A shows mutations in the SARS-CoV-2 spike protein in omicron subvariants BA.1, BA.2, BA.2.12.1, BA.4–BA.5, and BA.4.6. BA.4 and BA.5 are grouped together because they have identical spike ...