1313  Safety and Efficacy of Single-Dose Ad26.COV2.S Vaccine against Covid-19.

1312  A single-shot Lassa vaccine induces long-term immunity and protects cynomolgus monkeys against heterologous strains.

1311  Structures suggest an approach for converting weak self-peptide tumor antigens into superagonists for CD8 T cells in cancer.

1310  Mitochondria-dependent synthetic small-molecule vaccine adjuvants for influenza virus infection.

1309  Increased complement activation is a distinctive feature of severe SARS-CoV-2 infection.

1308  Circulating immunity protects the female reproductive tract from Chlamydia infection.

1307  Western diet induces Paneth cell defects through microbiome alterations and farnesoid X receptor and type I interferon activation.

1306  Nanobody cocktails potently neutralize SARS-CoV-2 D614G N501Y variant and protect mice.

1305  Intranasal vaccination with influenza HA/GO-PEI nanoparticles provides immune protection against homo- and heterologous strains.

1304  CAR directs T cell adaptation to bile acids in the small intestine.

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