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Nevada no longer has one of the worst COVID-19 vaccination rates per capita in the U.S., according to federal data...The Silver State had consistently ranked among the bottom five states at administering vaccine for weeks. It now ranks 12th worst, the Centers for Disease Control and Prevention reported...READ MORE

It didn’t take long before a morale boost for AstraZeneca’s COVID-19 vaccine was overshadowed by disappointment over its waned protection against a newly emerged coronavirus variant...A new study has found AZ’s COVID-19 shot offered “minimal protection” against mild to moderate disease caused by the B.1.351 variant, which was first identified in South Africa, the University of Oxford, the original developer of the vaccine, said...READ MORE

With Novavax and Johnson & Johnson data now in hand, the world has efficacy numbers on at least five COVID-19 vaccine programs. That's plenty for analysts to parse—and they're busy doing not only that, but also sizing up the market as the field of top players grows...The upshot? Blockbuster sales to go around, but Pfizer and Moderna will continue to lead the pack, partly thanks to their ability to quickly deploy mRNA against new variants. And for Moderna, at least, that means almost $14 billion in projected sales just this year from one team of analysts...READ MORE

The data is continuing to come in on the various COVID-19 variants, and so far the news is pretty good. Pfizer and BioNTech announced that their COVID-19 vaccine appears effective against an engineered virus developed with three key mutations found in the South African variant. This was conducted in a laboratory test by Pfizer and the University of Texas Medical Branch...the data has not yet been peer-reviewed, it demonstrated a less than two-fold decrease in antibody titer levels. The bottom line is that the Pfizer-BioNTech vaccine is likely effective in neutralizing the E484K and N501Y mutations found in the South African variant...READ MORE

Study results showed vaccines from J&J; and Novavax to be effective against COVID-19. But seemingly weaker protection versus new virus variants have raised concerns...Scientists, drugmakers and governments have moved with unprecedented haste to develop a vaccine against the new coronavirus...The fastest of them have completed studies proving their vaccines can protect against COVID-19. A half dozen shots from developers in the U.S., U.K., Germany, China and Russia have now been cleared by regulators for emergency use...READ MORE

What's the rationale behind COVID-19 vaccine and drug prices? You don’t have a need to know—or so say a couple of the leading contenders...Two major players in the pandemic fight, Pfizer and Johnson & Johnson, are urging the Securities and Exchange Commission to forestall shareholder resolutions that would require them to disclose how they set prices on their COVID-19 vaccines...Several not-for-profit groups are pushing the two companies—along with fellow pharmas Eli Lilly, Gilead, Merck & Co. and Regeneron—for information on their drug and vaccine pricing decisions, citing the federal money all have received, either for supplies, R&D or manufacturing scale-up. Or all three...READ MORE

Scientists gave Russia’s Sputnik V vaccine the green light...saying it was almost 92% effective in fighting COVID-19 based on peer-reviewed late-stage trial results published in The Lancet international medical journal...The results, collated by the Gamaleya Institute in Moscow that developed and tested the vaccine, were in line with efficacy data reported at earlier stages of the trial, which has been running in Moscow since September...READ MORE

The Food and Drug Administration...cleared an antibody drug cocktail from Eli Lilly for emergency use for treating people recently diagnosed with COVID-19...The cocktail, a combination of two coronavirus-targeting antibodies, is authorized only for people with mild or moderate symptoms of COVID-19, but who are at high risk of the disease's worst effects due to age, underlying medical conditions or other preexisting conditions...The combination pairs Lilly's bamlanivimab...with another antibody called etesevimab that the drugmaker developed in partnership with China's Junshi Biosciences. Each antibody targets a separate section of the "spike" protein used by the SARS-CoV-2 virus to breach the body's cells — a feature designed to preserve the drug's effectiveness even as the virus mutates...READ MORE

New coronavirus variants have prompted COVID-19 vaccine makers to start developing updates to their existing offerings. To speed their journey to a pandemic-fatigued public, the FDA says it’s developing expedited review rules for the follow-up shots...The FDA’s working on guidance for the types of data needed to support changes to COVID-19 vaccines. The new rules would provide for “streamlined clinical programs” that can demonstrate an immune response to new variants and “can be executed quickly,” FDA’s acting commissioner, Janet Woodcock, said in a statement...READ MORE

Nevada health officials are sending a message to federal agencies allocating COVID-19 vaccines to states: Show us your math...Questions have dogged state officials since Centers for Disease Control and Prevention data showed Nevada consistently ranking near the bottom of national lists for both receiving vaccine doses and putting shots into arms...Each state’s vaccine allocation is purportedly proportional to its adult population, but officials have offered conflicting information on what year’s population numbers are being used...READ MORE