TWiV reviews pause in the use of Chikungunya vaccine, HHS to stop recommending COVID shots for pregnant women and children, molecular basis for shifted receptor recognition by an encephalitic alphavirus, and evolution of koala retrovirus transcriptional silencing in wild koalas.

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Links for this episode

• Support science education at MicrobeTV
• Pause in use of Ixchiq (FDA)
• Change in COVID vaccine recommendations (STAT)
• Basis for receptor shift in encephalitic alphavirus (Cell)
• Transcriptional silencing of koala retrovirus (Cell)
• Letters read on TWiV 1219
• Timestamps by Jolene Ramsey. Thanks!

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Intro music is by Ronald Jenkees

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Content in this podcast should not be construed as medical advice.