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Can homemade masks prevent Covid-19 spread when we sneeze? Read here

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Masks made with common household fabrics help prevent the spread of viruses like Covid-19 as researchers have found that they are considerably effective at blocking droplets similar to those that may be released by speaking, coughing and sneezing, even as a single layer.
For the study, published in the journal Extreme Mechanics Letters, the researchers examined the effectiveness of common household fabrics that ranged from new and used garments, quilted cloths, bedsheets and dishcloth material in blocking droplets.

Aerosol particles are typically classified as less than five micrometers, and lie in the range of hundreds of nanometers.
However, larger droplets — up to about one millimetre in diameter — can also be expelled when an individual speaks, coughs or sneezes.

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Covid toll in Karnataka is a worrying sign for state government

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Even though Karnataka recorded the lowest number of Covid deaths in April since the virus struck first in 2020, the state is recording a rise in the positivity rate (1.50 per cent). Five people died from the Covid infections in April as per the statistics released by the state health department. In March, the positivity rate stood around 0.53 per cent. In the first week of April it came down to 0.38 per cent, second week registered 0.56 per cent, third week it rose to 0.79 per cent and by end of April the Covid positivity rate touched 1.19 per cent.

on an average 500 persons used to succumb everyday in the peak of Covid infection, as per the data. Health experts said that the mutated Coronavirus is losing its fierce characteristics as vaccination, better treatment facilities and awareness among the people have contributed to the lesser number of Covid deaths.

During the 4th and 6th of April two deaths were reported in Bengaluru, one in Gadag district on April 8, two deaths were reported from Belagavi and Vijayapura on April 30. The first Covid case was reported in the state in March 2020 and three Covid deaths were recorded in the month. In the following month 21 people became victims to the deadly virus, and May 2020 recorded 22 deaths. The death toll recorded everyday after May crossed three digits. However, the third wave, which started in January 2

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