Category:

Health

Latest

Study finds air pollution associated with higher risk of dementia

“We found that an increase of 1 microgram per cubic meter of exposure corresponded to a 16 per cent greater hazard of all-cause dementia. There was a similar association for Alzheimer’s-type dementia,” said lead author Rachel Shaffer, who conducted the research as a doctoral student in the UW Department of Environmental and Occupational Health Sciences.

read more

COVID-19 herd immunity: It’s not going to happen, so what next?

The evolution of the virus has been so rapid that the Delta variant, which is currently dominating the world, is at least twice as transmissible as the ancestral virus that was circulating.

What this means is that herd immunity is no longer a discussion the world should be having. We should start to avoid using that term in the context of SARS-CoV-2, because it’s not going to materialise – or is unlikely to materialise – during our lifetimes.

read more

Pvt hospitals, labs welcome Delhi govt’s announcement on capping of rate of RT-PCR and RATs

Welcoming the decision Dr Bhagwan Mantri, Senior Consultant, Respiratory and Chest Medicine at Moolchand Hospital said, ”RT-PCR tests are required for everything these days – for travel purposes and for hospital admissions. Capping of prices will help people in going for tests and they will not be hesitant. It will also prevent people from going in for fake test reports that are available for Rs 200-300.”

read more

U.S. developing plan to require foreign visitors to be vaccinated -official

The White House is not ready to immediately lift travel restrictions because of the rising COVID-19 case load, the official said.

The Biden administration has interagency working groups working “in order to have a new system ready for when we can reopen travel,” the official said, adding it includes “a phased approach that over time will mean, with limited exceptions, that foreign nationals traveling to the United States (from all countries) need to be fully vaccinated.”

read more

What is a breakthrough infection? Here’s a guide to what you need to know

No vaccine is 100 per cent effective. Dr Jonas Salk’s polio vaccine was 80 per cent-90 per cent effective in preventing paralytic disease. Even for the gold standard measles vaccine, the efficacy was 94 per cent among a highly vaccinated population during large outbreaks. Comparably, clinical trials found the mRNA vaccines from Pfizer and Moderna were 94 per cent 95 per cent effective at preventing symptomatic COVID-19 much more protective than initially hoped.

read more

COVID-19: Mumbai gets its first genome sequencing lab

Another project- Spinraza therapy for spinal muscular atrophy (SMA) in children was also launched at the T. N. Medical College & BYL Nair Charitable Hospital, one of the premier medical institutes in the city as part of its centenary celebrations.
Spinraza Spinal muscular atrophy (SMA) encompasses a group of inherited progressive, degenerative neuro-muscular disorders, in which children die at a young age due to respiratory failure or they are wheelchair-bound for a lifetime, the statement said.

read more