Research

Research finds negativity about vaccines surged on Twitter after COVID-19 shots became available There was a marked increase in negativity about vaccines on Twitter after COVID-19 vaccines became available, according to a presentation at the ESCMID Global Congress (formerly ECCMID) in Barcelona, ... Science X Medical Xpress

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The analysis also found that spikes in the number of negative tweets coincided with announcements from governments and health care authorities about vaccination.

Pandemic fatigue and vaccine hesitancy continue to affect global public health, new 23-country study finds (medicalxpress.com)

While it found that global uptake of at least one COVID-19 vaccine dose was robust, a new survey published in Nature Medicine revealed mixed signals about the current acceptance of vaccines generally, especially COVID-19 boosters. ...

"The repercussions of pandemic disruptions in health care services, the effects of the inequitable and slow global vaccine distribution, and the prevalence of misinformation and mistrust in health authorities continue to be felt," says Jeffrey V. Lazarus, Professor of Global Health at CUNY SPH, head of the Health Systems Research Group at Barcelona Institute for Global Health, and coordinator of the study.

US respiratory virus levels continue to decline as officials track shift in SARS-CoV-2 proportions Amid further declines in COVID activity, the CDC reported a steady rise in JN.1 spinoffs that have 2 added spike mutations, part of a group nicknamed FLiRT. CIDRAP

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Data: Optimal initiation of Paxlovid in hospitalized COVID patients is 3 to 5 days Taking the SARS-CoV-2 antiviral drug nirmatrelvir-ritonavir (Paxlovid) 3 to 5 days after COVID-19 symptom onset—not earlier or later—may result in the greatest reduction in viral loads, viral transmission, and viral rebound in hospitalized patients, a University of Hong Kong–led study finds. CIDRAP

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