Health
Results For "SARS-CoV-2 "
![Deaths from Ebola, SARS & Nipah to soar 12x due to climate change: study](https://media.assettype.com/nationalherald%2F2023-11%2Fe70d5c74-7ec1-4ad0-a80a-c0e29bf5180f%2FNipah.jpg?rect=0%2C0%2C1200%2C675&auto=format%2Ccompress&fmt=webp&w=300)
Health
Boosting serotonin may repair memory loss in long Covid patients: study
Health
Why men are more likely to experience severe Covid cases decoded
Health
Covid-associated sepsis was more common, deadlier than thought: Study
![Immune response against "bystander" virus, not SARS-CoV-2, may cause long Covid: Study](https://media.assettype.com/nationalherald%2F2022-10%2Fa6fccc3f-17f5-4532-a479-868b5cd6c08c%2Fcovid_19.jpeg?rect=0%2C0%2C986%2C555&auto=format%2Ccompress&fmt=webp&w=300)
Health
Immune response against "bystander" virus, not SARS-CoV-2, may cause long Covid: Study
![Exposure to harmless coronaviruses boosts immunity against COVID-19: Study](https://media.assettype.com/nationalherald%2F2020-06%2F2896f2fb-7153-4a9d-9f5d-341784e5ff24%2F53546241_403.jpg?rect=0%2C0%2C940%2C529&auto=format%2Ccompress&fmt=webp&w=300)
World
Exposure to harmless coronaviruses boosts immunity against COVID-19: Study
![Delta-like SARS-CoV-2 variant may increase pandemic severity](https://media.assettype.com/nationalherald%2F2021-11%2F0c9171c2-00fb-416b-a096-479bdd1bb6a8%2Fcovid.jpg?rect=0%2C11%2C400%2C225&auto=format%2Ccompress&fmt=webp&w=300)
Health
Delta-like SARS-CoV-2 variant may increase pandemic severity
![Genomic sequence results in Karnataka show SARS-CoV-2 picking up new mutations](https://media.assettype.com/nationalherald%2F2021-09%2F9015eaec-9e61-49bc-9a4a-6c9fc016f304%2FGenomic_sequence.jpg?rect=0%2C57%2C1200%2C675&auto=format%2Ccompress&fmt=webp&w=300)
Health
Genomic sequence results in Karnataka show SARS-CoV-2 picking up new mutations
![Fridge-free Covid vaccines developed using viruses from plants, bacteria](https://media.assettype.com/nationalherald%2F2020-03%2Fb78a57cd-ac1e-4d24-afd2-e44b0b384d5e%2F52661781_403.jpg?rect=0%2C0%2C940%2C529&auto=format%2Ccompress&fmt=webp&w=300)
Health
Fridge-free Covid vaccines developed using viruses from plants, bacteria
![New Covid variant, C.1.2, may be more infectious, evade vaccine protection: Study](https://media.assettype.com/nationalherald%2F2021-01%2F42c2d5ab-57af-4a7b-b002-cec39ac3c3dd%2F52906006_403.jpg?rect=0%2C0%2C940%2C529&auto=format%2Ccompress&fmt=webp&w=300)
Health