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Thursday, Jun 12, 2025
Melanoma can occur anywhere on the body.
Thirty percent of the cancer cases found in India are oral and throat cancers.
The study, published in the HLA journal, compared asymptomatic people to patients from the same community who developed severe COVID but had no underlying illnesses.
Tests to find the level of biomarkers such as CRP, D-Dimer, and LDH in the blood should be held only if the doctor advises so, says AIIMS director Dr Randeep Guleria.
Controlling the disease requires testing of even asymptomatic cases in different population settings such as prisons, mental health facilities, shelter homes and so on, researchers say.
The SARS-CoV-2 virus is present in large numbers in the throat of a person before the onset of symptoms. Even though such people do not cough or sneeze, they are well-known to spread the virus, sometimes even as super-spreaders.
For the study, the researchers analysed data from two groups of older people aged 65 or over from March through May.
The researchers advise testing asymptomatic primary and secondary contacts followed by surveillance.
The study, published in a journal, revealed that the people silent Covid-19 may have a key role in driving the spread of the disease.
Delirium is an abrupt change in the brain that causes mental confusion and emotional disruption. It makes it difficult to think, remember, sleep, pay attention, and more.
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