Covid 19 coronavirus Delta outbreak: How long does immunity last after vaccination? Do we need booster shots? Two immunology experts explain

ANALYSIS: An important factor in achieving herd immunity against SARS-CoV-2 (the virus that causes Covid-19) is how long the vaccines protect you. If a vaccine continues to work well over a long period, it becomes easier to have a significant proportion of the population optimally protected, and in turn suppress or eliminate the disease entirely. As the rollout of Covid-19 […]

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Hurricane Ida knocks out power to entire city of New Orleans

NEW ORLEANS — Hurricane Ida knocked out power to the entire city of New Orleans, hours after blasting ashore as one of the most powerful storms to ever hit the U.S., New Orleans government officials said. The city’s Office of Homeland Security & Emergency Preparedness said on Twitter that energy company Entergy confirmed that New Orleans has no power, and […]

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EuroMillions winner Adrian Bayford 'consumed with guilt' as son, 13, fighting for life after quad bike smash with sister

EUROMILLIONS winner Adrian Bayford is "consumed with guilt" as his son is fighting for his life after a horror quad bike smash, friends say. Cameron, 13, was hit by a car driven by his sister, Aimee, 15, in the sprawling grounds of their Cambridgeshire mansion. The Sun exclusively revealed yesterday the details of the horror smash as Cameron is fighting […]

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