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Sunday, August 17, 2025
TopicCovid testing

Topic: covid testing

Serosurvey in Wuhan found no new confirmed Covid cases in post-lockdown months, study says

The survey, conducted between 14 May and 1 June, found that at least 63% of asymptomatic cases were actually infected with the novel coronavirus.

Severe Covid infections pass to brain through nose, German scientists say

German scientists obtain first evidence of virus crossing into the brain through nasal mucus by performing autopsies on severely infected patients.

ICMR approves Centre for Cellular and Molecular Biology’s dry swab testing for Covid

The dry swab technique can be used for RT-PCR testing with sensitivity and specificity, similar to the current standard when automated RNA extraction is not available.

Ahmedabad under weekend-long & indefinite night curfews as cases surge after Navratri-Diwali

The Gujarat city Thursday recorded 246 cases of Covid — highest ever since 22 June. Ahmedabad is now under a weekend-long lockdown till Monday morning and also an indefinite night curfew.

Covid tests in Pune drop nearly 70% in last 2 months, govt says numbers low due to fewer cases

The number of Covid tests in Pune steadily dropped from 41,996 in the 11-17 September week to just 13,536 in the 6-12 November week, just ahead of Diwali.

India’s Covid caseload crosses 90 lakh, recovery rate rises to 93.6%

There are 4,43,794 active Covid-19 cases in the country, comprising 4.92 per cent of the total caseload. The Covid case fatality rate has further declined to 1.46 per cent.

‘Rapid Antigen Test is not serving the purpose, increase RTPCR tests’ — HC tells AAP govt

The bench said it has been emphasising that number of asymptomatic persons was huge & govt should have been alive to the fact that testing through RAT was not serving the purpose.

Delhi seeing over 25% Covid deaths within 3 days of hospitalisation, down from 60% in July

In the past 24 hours, Delhi saw 99 deaths, taking its total Covid fatalities to 7,713. Its CFR stands at 1.58 per cent — higher than the national average of 1.47.

‘Forced Covid test’ on Jammu-Srinagar highway has commuters fuming, admin defends decision

The centre along the national highway, at Chenani, Udhampur, offers free rapid antigen testing, with the union territory administration paying for the tests.

Newer rapid antigen tests promise more accurate results, but scale of use in India a concern

In the battle against Covid, rapid antigen tests are considered a part of ‘Swiss Cheese Model’, a popular term to describe a multipronged strategy to tackle a certain threat.

On Camera

SC’s stray dog order lit a match in Delhi. Are they a menace or companions?

The last time this matter flared up was when Delhi Chief Minister Rekha Gupta, in a very similar directive in April, called for the relocation of stray dogs in the capital.

Modi’s ‘Diwali bonanza’ for the common man—next-gen GST reforms, lower tax on daily-use items soon

Finance ministry says the proposed revamp will focus on structural reforms, rate rationalisation & ease of living, & will be deliberated upon in the coming weeks.

What is Project Sudarshan Chakra, announced by Modi from ramparts of Red Fort

The project is meant to be a ‘protective shield that will keep expanding’, the PM said. It is on the lines of the ‘Golden Dome’ announced by Trump, it is learnt.

War of IAF, PAF doctrines: As Pakistan obsesses over numbers, India embraces risk, wins

Now that both IAF and PAF have made formal claims of having shot down the other’s aircraft in the 87-hour war in May, we can ask a larger question: do such numbers really matter?