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A BMC health worker collects swab sample of a passenger for COVID-19 test, at the CSMT station in Mumbai, July 19, 2021. (PTI)

Two-thirds of Indians have coronavirus antibodies, survey shows

About 400 million of India's 1.4 billion people did not have antibodies, the survey showed

21 Jul 2021 11:16 AM

Dermatologists in Delhi and Mumbai said these cases are very few no major skin complications have been seen in people post vaccination. (Photo: Representational)

Skin complications post vaccination reported in some people, say dermatologists

Skin reactions due to the mRNA vaccines for Covid manufactured by Pfizer and Moderna have also been reported in the US

22 Jun 2021 5:04 PM

It will also help in providing monitored medical support to those patients who cannot afford treatment or cannot isolate at home due to poor housing conditions. (Representational image: AFP file)

New software developed to help identify patients requiring ventilator support: Govt

It can also help in reducing hospital referral for those unlikely to require critical care support, thus freeing more beds

19 Jun 2021 12:22 PM

People sit in the observation area after being inoculated with a dose of the Covaxin vaccine against the Covid-19 coronavirus at a vaccination centre in Manipal Hospital in Bangalore on June 18, 2021. (Manjunath Kiran / AFP)

India should brace for third COVID-19 wave by October, say health experts

India has fully vaccinated about 5% of estimated 950 million eligible population, leaving many millions vulnerable to infections and deaths

19 Jun 2021 11:56 AM

Vaccines, treatments and tests that detect the virus may also be less effective against a variant of concern. (Photo: AP/File)

US CDC classifies Delta variant as 'variant of concern'

Previously, the CDC had considered the Delta variant to be a variant of interest

17 Jun 2021 10:44 AM

No calf serum is used in the formulation of the final vaccine, according to the statement. (Photo: PTI/File)

Twisted facts on social media, no newborn calf serum in product: Centre on Covaxin

Newborn calf serum is used only for the preparation and growth of vero cells

16 Jun 2021 3:39 PM

The team infected lab-grown human airway tissue with the virus and found that for the first three days, viral load in the tissue doubled about every six hours. (Representational image: AFP)

Exposure to common cold virus may protect from COVID-19: Study

They found evidence of rapid growth of SARS-CoV-2 in the first few days of infection, followed by activation of the body's defences

16 Jun 2021 1:37 PM

Researchers at Public Health Scotland and the University of Edinburgh, UK, found that the Pfizer-BioNTech vaccine offered better protection against the Delta variant compared to the Oxford-AstraZeneca preventive. (AFP)

Pfizer, AstraZeneca vaccines protect against Delta variant: Lancet study

Pfizer vaccine offered 92 per cent protection against the Alpha variant and 79 per cent against the Delta strain 2 weeks after the 2nd dose

15 Jun 2021 1:11 PM

The ongoing study is to be conducted on 190 participants who were already vaccinated with COVAXIN (as part of the phase 2 trial) six months ago. (Representational image: AFP)

Covid vaccine booster can increase immunity, help combat variants: AIIMS doctor

IIMS Delhi started the clinical trials of the third dose of the COVAXIN, as a booster dose, six months after administering the second dose

10 Jun 2021 4:15 PM

Importantly, these marks don't appear to be anything to worry about, as patients are otherwise asymptomatic although it is unclear how long they stay for. (Representational image: Wikimedia Commons)

COVID nails: these changes to your fingernails may show you've had coronavirus

One symptom is a red half-moon pattern that forms a convex band over the white area at the base of fingernails

08 Jun 2021 11:21 AM

The 10-year average rate of increase also set a record, now up to 2.4 parts per million per year. (Representational Photo:AFP)

Carbon dioxide levels hit 50% higher than preindustrial time

It has taken only 42 years, from 1979 to 2021, to increase carbon dioxide by that same amount

08 Jun 2021 12:18 AM

Based on the antibody test results, out of the 634 people who had been previously infected, reinfections occurred in only four residents and 10 members of staff. (Representational image: PTI)

Prior infection cuts COVID-19 infection risk for up to 10 months: Lancet study

They found that residents with a previous infection were 85 per cent less likely to be infected during this four-month period

04 Jun 2021 1:38 PM

During the lockdown period in Italy, daily internet traffic volume almost doubled compared to the same time in the previous year. (Representational image: ANI)

COVID-19 pandemic led to increased screen time, more sleep problems: Study

Of the participants surveyed, 92.9 per cent reported an increase in their electronic device usage between the first and second surveys

03 Jun 2021 10:56 AM

The researchers found that diABZI potently inhibits SARS-CoV-2 infection of diverse strains, including variant of concern B.1.351, by stimulating interferon signalling. (Representational image)

Drug that blocks multiple coronavirus variants in mice identified

The team tested a newly-developed drug molecule called diABZI, which is currently being tested in clinical trials to treat some cancers

31 May 2021 1:14 PM

Medical Director at Delhi's LNJP Hospital, Dr Suresh Kumar said that early diagnosis of Mucormycosis is critical and people should not take steroid without consulting doctors. (ANI)

'Early diagnosis of Mucormycosis critical, use steroid only after consulting doctors'

The Union Health Ministry wrote to all the states, UTs advising them to review their preparedness for black fungus prevention and control

22 May 2021 12:55 PM

PHE estimates also indicate that the vaccination programme has prevented around 39,100 hospitalisations in those aged 65 years and over in England. (AFP)

Two doses of AstraZeneca COVID shots 85-90 per cent effective: Public Health England

With the threat of new variants, it has never been more important to get the vaccine, said UK Health and Social Care Secretary, Matt Hancock

21 May 2021 11:56 AM

A girl wearing a mask walks near India Gate in New Delhi. A high number of children and adolescents are contracting the novel coronavirus in the second wave (Photo: PTI)

Paediatricians sound alert about Covid among children

Paediatricians point out that variant of the virus during the second wave has been affecting children

21 May 2021 12:00 AM

Sugar levels are not checked in 80 percent of the cases as the treatment is at home. (Photo: Representational/Pixabay)

High sugar levels add to Covid side effects

Patients are showing increased sugar levels due to use of steroids, psychological stress, sedentary lifestyle, compromised cell immunity

17 May 2021 2:05 PM

The experts opined that currently most people are struggling from depression, anxiety, panic attacks and OCD. (Representational Image)

Covid fears leading to anxiety, mental stress

Six psychologists offer free counseling to victims, kin

15 May 2021 12:00 AM

Maintaining emotional equanimity and staying strong is as important as medication and treatment. (Photo: Representational/Pixabay)

Emotional immunity also key to recovery

Staying mentally strong helps overall immunity system fight off virus

14 May 2021 12:00 AM

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Mohan Guruswamy