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New York : While SARS-CoV-2, the virus causing Covid-19, does not directly affect the brain, the immune response triggered by the infection damages the brain's blood vessels, leading to short- and long-term neurological symptoms, according…

Sydney : A team of international researchers may have uncovered the cause of the neurological conditions seen in patients with long-Covid, such as brain fog.The team from Swinburne University of Technology and La Trobe University in…

New Delhi : About 10 states in India have detected a new sub-variant of Omicron BA.2.75, which may be "alarming" in nature, according to an Israeli expert on Sunday. However, the Indian Health Ministry is yet to officially confirm the…

London : Eight out of 10 antibody therapy available for treatment of Covid-19 patients do not inhibit the new and emerging sub-variants of Omicron such as BA.2.12.1, BA.4, and BA.5, according to a study published in The Lancet Infectious…

London : Researchers in the UK are probing a potential link between blood clots and long-term symptoms post a Covid infection, and whether a treatment of blood thinners may help reduce long Covid conditions, media reports said. Long…

New Delhi : Young women with comorbidities like chronic kidney disease (CKD), diabetes, hypertension had a higher risk of death due to Covid than males during the first phase of pandemic in India, according to a retrospective study. A…

New Delhi : The Covid pandemic continues to haunt humanity for the last two years with the infection graphs going up and down after intervals across the globe. The vaccine against the infection has augmented the fight against the…

Copenhagen : Covid-19 positive outpatients are at an increased risk of neurodegenerative disorders compared with individuals who tested negative for the virus, finds a new study.The study, presented at the 8th European Academy of Neurology…

New Delhi : About four crore Indians suffered long Covid symptoms during the last two years of pandemic, according to a study, not peer-reviewed yet.Long Covid is defined as having new or ongoing symptoms four weeks or more after the start…

New York : Covid infection also affects brains of people with no pre-existing neurological conditions, finds a study.While many people showed improvement, the majority still had some neurological symptoms six months after a Covid infection.…