(Asian News Hub) – AIIMS chief Randeep Guleria said on Sunday that the fact that coronavirus can be transmitted through aerosols makes it more contagious since these are much smaller and lighter particles than droplets.
Because of their small size, aerosols can hang in the air and travel a distance of even up to 10 metres. He emphasised the need to use N95 masks for staying safe from the deadly disease.
Until now the emphasis has been that coronavirus is transmitted predominantly through droplets while coughing or sneezing. However, a study published in the reputed British medical journal The Lancet this week concludes that coronavirus spreads predominantly through airborne transmission.
Since the disease is airborne a social distance of 3 metres is not enough to keep you safe and you can get infected even after a person has left the immediate vicinity as the virus could be lingering in the air.
Speaking on NDTV, Dr Guleria said the debate of droplets versus aerosols has been going on for the last eight or nine months but the fact that the disease can be transmitted through aerosols which can travel through longer distances in the air makes the disease more contagious.
He said the virus from an infected person can linger in the air for much longer when it is carried in aerosols as these are much smaller particles than droplets which drop to the ground in the immediate vicinity.
Thus while a social distance of 3 metres is enough in the case of droplets, when it comes to aerosols the distance which the virus can travel could go up to 10 metres.
He said it is essential, therefore, to keep all rooms well ventilated so that aerosols are not left hanging in the air. The doors and windows of a room should be kept open, he added.
Guleria also said that meetings should not be held in closed rooms as if there is an infected person he can leave aerosols in the air. These are left floating in the air even after the person has left.
The AIIMS chief said it was also important to wear N95 masks as these can effectively stop the virus. But he emphasised that the mask should be worn properly so that it completely seals the nose and mouth. One must ensure that no air enters from the sides of the mask. N95 masks are a must.
He also said that in the case of a surgical mask or cloth masks, which are not as effective as N95 masks, wearing two masks helps as this provides a double layer of protection.
But if it is an N95 mask worn properly, then one mask is enough, he added.
In J&K, over six lakh children anaemic, reveals NITI Aayog
(Asian News Hub) – In Jammu and Kashmir, over six lakh children have anaemia while more than two lakh children are stunted, reveals NITI Aayog State Nutrition Profile 2021.
According to the figures of NITI Aayog study titled State Nutrition Profile of Jammu and Kashmir accessed by the news agency—Kashmir News Observer (KNO), “Over 625,519 children are anaemic and 251,393 are stunted in J&K. The findings are based on data from the National Family Health Survey (NFHS) 3 (2005-2006), 4 (2015-2016), and 5 (2019-2020).”
The anaemic data in the report reveals that in J&K 20 out of 20 districts shows public health concern.
As per the data, Anantnag is the highest-burden district with 69,576 numbers of anaemic children while Kupwara stands second with 62,491 number anaemic children. Budgam stands third with 54,203 numbers of anaemic children. In Srinagar, the numbers of anaemic children are 51,730 and in Baramulla, number of anaemic children are 48, 307.
“In Jammu, the numbers of anaemic children are around 47,000. In Rajouri, the numbers of anaemic children are around 34,000 while in Udhampur, the number of anaemic children are around 25, 000. In Poonch, the numbers of anaemic children are around 19,000”, the data reveals.
As per the NITI Aayog study report, 18 out of 20 districts show public health concern regarding the number of stunted children in J&K.
“Anantnag district has the highest number of 27, 578 stunted children. In Srinagar, there are 24, 680 stunted children and in Kupwara, there are 21, 982 stunted children, with Jammu having 20, 178 and in Budgam there are 19, 025 stunted children,” reveals the data.
It further reveals that in Rajouri there are more around 15, 000 stunted children. In Baramulla, there are 18,000 stunted children. In Kathua, there are around 8,000 stunted children. In Poonch, there are around 10,000 stunted children. In Ramban, there are around 7,000 stunted children. In Udhampur, there are around 15, 000 stunted children. In Doda, there are around 11,000 stunted children. In Kishtwar, there are around 5,000 stunted children.
COVID19 vaccines effective enough, no need for third booster jab: Lancet
(Asian News Hub) – Vaccines are effective enough at preventing severe cases of Covid-19 that there is no current need for the general population to be given third doses, according to a report in The Lancet published Monday.
Some countries have started offering extra doses over fears about the much more contagious Delta variant, causing the World Health Organization to call for a moratorium on third jabs amid concerns about vaccine supplies to poorer nations, where millions have yet to receive their first jab.
The new report by scientists, including from the WHO, concluded that even with the threat of Delta, “booster doses for the general population are not appropriate at this stage in the pandemic”.
The authors, who reviewed observational studies and clinical trials, found that vaccines remain highly effective against severe symptoms of Covid-19, across all the main virus variants including Delta, although they had lower success in preventing asymptomatic cases of the disease.
“Taken as a whole, the currently available studies do not provide credible evidence of substantially declining protection against severe disease, which is the primary goal of vaccination,” said lead author Ana-Maria Henao-Restrepo, of the WHO.
She said vaccine doses should be prioritised to people around the world still waiting for a jab.
“If vaccines are deployed where they would do the most good, they could hasten the end of the pandemic by inhibiting further evolution of variants,” she added.
COVID-19: Samba becomes first district to complete vaccination for all above 18 years
Instead of waiting for people to come, we reached out to them: DC Samba; LG congratulates for achieving milestone
(Asian News Hub) – Amid the ongoing Covid vaccination drive in Jammu and Kashmir Union Territory, Samba has become the first district in giving the first dose of Covid vaccine to all above 18 years of age.
A top health official told news agency—Kashmir News Observer (KNO) that there are around 241,000 persons in the district in between 18-44 age group and all of them have already got their first dose of Covid vaccine.
He said that around 78,000 (33 percent) people have also got second dose of Covid vaccine and the process of vaccinating more and more people is going on. “It was possible only due to the efforts of health workers and front line workers who have worked tirelessly to achieve this milestone,” the official said.
District Magistrate Samba Anuradha Gupta said that since the beginning Samba district started the vaccination process strategically and Samba was among first few districts which completed vaccination process of all above 45 years of age.
“Instead of waiting for people to come to us, we went to them. We had constituted mobile teams to reach everyone. We were vaccinating above 45 age group the positivity and mortality rate started declining and people understood the importance of vaccination,” Gupta said.
She said that then people above 18 years came on their own without need of any mobilisation and “our efforts are on complete second dose process at an earliest.”
Meanwhile LG Manoj Sinha has congratulated the Covid management team of Samba and health care workers for their tireless efforts in completing 100 percent vaccination of above 18 years of age. He hoped that other districts will catch up soon and complete this process as well.
“Congratulations to Covid mgmt team of Samba & health care workers for their tireless effort to ensure 100% vaccination of above 18 yrs of age.Samba becomes first distt. of J&K to achieve this milestone & I am sure other districts will catch up soon,” Office of LG tweeted.
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