News for 'immune cells'

New Covid lineage identified, 2nd in India after 'double mutant' virus

New Covid lineage identified, 2nd in India after 'double mutant' virus

Rediff.com22 Apr 2021

The new lineage called B.1.618 is distinct from the B.1.617, also known as the 'double mutant' virus that contains two mutations, E484Q and L245R, and is believed to be behind the powerful second COVID-19 wave sweeping through India.

FAQ: Is it safe to take antibody cocktail for Covid-19?

FAQ: Is it safe to take antibody cocktail for Covid-19?

Rediff.com10 Jun 2021

According to medical practitioners, the treatment is especially useful in controlling disease among those who have not received the vaccine or got only one shot and also the high-risk contacts of a patient.

Do people ever recover from COVID-19?

Do people ever recover from COVID-19?

Rediff.com29 Sep 2020

'People who have already got diabetes or heart disease or high blood pressure seem to be more badly affected by the disease.'

Amid Omicron surge, new Covid variant 'IUH' found in France

Amid Omicron surge, new Covid variant 'IUH' found in France

Rediff.com4 Jan 2022

The B.1.640.2 variant has been reported by researchers at institute IHU Mediterranee Infection in at least 12 cases, and has been linked to travel to African country Cameroon.

The secret diet to improve fertility

The secret diet to improve fertility

Rediff.com17 Mar 2018

Intake of nutrient-rich foods is crucial.

'New simplified COVID-19 antibody test developed'

'New simplified COVID-19 antibody test developed'

Rediff.com12 Jun 2020

The study describes a new blood test which pinpoints the immune system molecules called antibodies in infected individuals that specifically target a unique piece of the novel coronavirus SARS-CoV-2's spike protein.

Nobel laureate doc warns against relaxing lockdown sans vaccine

Nobel laureate doc warns against relaxing lockdown sans vaccine

Rediff.com30 May 2020

The Australian immunologist, who cautioned that the number of COVID-19 cases will rise in the coming days, said the earliest time frame for an effective vaccine 'going into large numbers of people' is nine to 12 months.

Want to avoid cancer? Please read this

Want to avoid cancer? Please read this

Rediff.com14 May 2018

Cancer cells thrive in acidic environments.

'Omicron won't be a big challenge for India'

'Omicron won't be a big challenge for India'

Rediff.com6 Dec 2021

... 'Or any country which has reasonable vaccine coverage.' 'The emergence of Omicron clearly proves that if we allow a virus to circulate in an unvaccinated population, it would take a form which could be a Variant of Concern, or a new variant.'

Scientists identify new antibody that limits severity of coronavirus

Scientists identify new antibody that limits severity of coronavirus

Rediff.com3 Nov 2021

Scientists have identified and tested an antibody that limits the severity of infections from a variety of coronaviruses, including those that cause COVID-19 as well as the SARS illness.

Rana Kapoor in judicial custody till April 2, lawyers fear coronavirus

Rana Kapoor in judicial custody till April 2, lawyers fear coronavirus

Rediff.com21 Mar 2020

Advocate Abbad Ponda, his lawyer, said a person with low immunity is easily susceptible to catching coronavirus.

Explained: What USFDA full approval to Pfizer-BioNTech vaccine means

Explained: What USFDA full approval to Pfizer-BioNTech vaccine means

Rediff.com17 Sep 2021

Pfizer can show the FDA approval to the Indian regulator and present a case that based on whatever data submitted, the US regulator has granted a full marketing nod, says Sohini Das.

SHOCKING! TB kills 1,183 Indians daily

SHOCKING! TB kills 1,183 Indians daily

Rediff.com16 Jun 2018

'There is little doubt that India's tobacco epidemic is contributing to its TB epidemic,' says Neil W Schluger.

'Malaysia strain' COVID-19 virus no cause for concern

'Malaysia strain' COVID-19 virus no cause for concern

Rediff.com20 Aug 2020

While some reports claim the mutation is capable of enhancing the infectivity of the virus, this is not well established and also does not necessarily indicate more virulence or harmfulness of the disease.

How we can DEFEAT COVID-19

How we can DEFEAT COVID-19

Rediff.com3 Dec 2020

'If our body is able to mount a very successful immune response, we can negate the virus.'

5 Tips To DETOX Your Skin

5 Tips To DETOX Your Skin

Rediff.com10 Dec 2021

Arthi Raghuram, founder of Deyga Organics shares simple tips to keep your skin healthy.

Now, genes hitchhike on viruses to fight cancer

Now, genes hitchhike on viruses to fight cancer

Rediff.com19 Sep 2005

The therapy uses T-cells, which are the immune system's major line of defense against tumors

Covaxin safe, shows 77.8% efficacy against symptomatic Covid: Lancet

Covaxin safe, shows 77.8% efficacy against symptomatic Covid: Lancet

Rediff.com12 Nov 2021

The phase 3 trial findings indicate that Covaxin induces a robust antibody response with no severe vaccine-related adverse events or deaths reported among the trial participants, the authors of the study said.

E-cigarettes: The damage is worse than you think!

E-cigarettes: The damage is worse than you think!

Rediff.com13 Nov 2019

E-cigarettes pose a huge health risk to users, who more often than not are adolescents and young adults

'Vaccinations are not a 100% guarantee'

'Vaccinations are not a 100% guarantee'

Rediff.com14 Jul 2021

'The reality of this virus is that as long as it is circulating, it can mutate into new variants and by the time you realise that this is a new virus, which is more dangerous, and more transmissible, it is too late.'

10 healthy habits for a BETTER YOU

10 healthy habits for a BETTER YOU

Rediff.com8 Feb 2021

Investing in your wellness shows that you honour and love yourself, says Lifestyle Coach Shivli Bembey.

Sputnik vaccine shows 92% efficacy

Sputnik vaccine shows 92% efficacy

Rediff.com27 Nov 2021

'A good 30 per cent of people will still get infected after getting the Covishield vaccine.'

Cadila believes it has silver bullet to fight COVID-19

Cadila believes it has silver bullet to fight COVID-19

Rediff.com21 Apr 2020

Can Interferon alfa-2b treat COVID-19 effectively?

COVID-19: Why everyone needs to be vaccinated

COVID-19: Why everyone needs to be vaccinated

Rediff.com23 Feb 2021

'At the stage where we are in today in the country, by the time mass vaccination becomes available, it would be around the middle of next year.' 'Most of those people, who got infected this year, will be next year back to level zero -- once again susceptible.'

'COVID-19: 'We are in this for years'

'COVID-19: 'We are in this for years'

Rediff.com29 Sep 2020

'Vigilance is the enemy of the virus.' 'We need to be alert all the time, about this, until we fully understand it.' 'And that's going to take years, actually.'

Recovering From Covid At Home? 7 Things To Do

Recovering From Covid At Home? 7 Things To Do

Rediff.com11 Jan 2022

A guide to post-COVID care to be followed at home.

Coronavirus mutations may not make it more infectious: Study

Coronavirus mutations may not make it more infectious: Study

Rediff.com26 May 2020

Coronaviruses, like other RNA viruses, can develop mutations in three different ways: by mistake from copying errors during viral replication, through interactions with other viruses infecting the same cell, or they can be induced by RNA modification systems which are part of host immunity, the researchers explained.

New swine flu with pandemic potential found in China

New swine flu with pandemic potential found in China

Rediff.com30 Jun 2020

The study noted that humans are not protected from the G4 virus by the immunity offered by other human influenza vaccine strains, indicating that there is no preexisting population immunity to the virus.

'Vaccine isn't a replacement for preventive measures'

'Vaccine isn't a replacement for preventive measures'

Rediff.com3 Mar 2021

'Prevention plus vaccination is what is going to take us into better territory by September or October.'

Cheap HIV test developed

Cheap HIV test developed

Rediff.com1 Jun 2009

Scientists have developed an HIV test which they claim works in just 30 minutes and can be performed anywhere in the world -- no laboratory required.

Pfizer jab produces less antibodies against Delta variant: Study

Pfizer jab produces less antibodies against Delta variant: Study

Rediff.com4 Jun 2021

The study also shows that levels of these antibodies that are able to recognise and fight the virus are lower with increasing age, and that levels decline over time, providing additional evidence in support of plans to deliver a booster dose to vulnerable people.

Much-sought-after cancer vaccine on the anvil

Much-sought-after cancer vaccine on the anvil

Rediff.com30 Oct 2007

Researchers at the University of Georgia Cancer Center have developed a carbohydrate-based vaccine, that in mice has effectively produced a strong immune response to cancer cells.

New Covid variant: Scientists warn against more mutations

New Covid variant: Scientists warn against more mutations

Rediff.com22 Dec 2020

Over time, as more mutations occur, the vaccine may need to be altered.

COVID-19: 'We will be dealing with it for 2 years at least'

COVID-19: 'We will be dealing with it for 2 years at least'

Rediff.com29 Oct 2020

'The most intriguing thing (about COVID-19) is the range of the illness -- from asymptomatic or less symptoms to death and quite severe manifestations.' 'The vaccine will be at least another year away from having any effect.'

'Surveillance can't go down because the curve is going down'

'Surveillance can't go down because the curve is going down'

Rediff.com29 Dec 2020

'Even after vaccines are given, precautions like using a mask and maintaining social distancing have to be taken.'

'No indication Omicron is more infectious or lethal'

'No indication Omicron is more infectious or lethal'

Rediff.com30 Nov 2021

'Mortality or hospitalisation has not increased in South Africa because of the new variant.' 'There is nothing to show so far that it is more infectious.' 'I am of the opinion that at the moment, there is no reason to panic.'

15 health benefits of musk melon

15 health benefits of musk melon

Rediff.com16 Mar 2015

This summer replace that extra mango with a musk melon and see the healthy magic it creates.

How garlic, tomatoes can help you fight cancer

How garlic, tomatoes can help you fight cancer

Rediff.com30 Jun 2017

Healthy food = healthy mind and body.

'One must be cautious, not scared, of the new variants'

'One must be cautious, not scared, of the new variants'

Rediff.com31 Mar 2021

'SARS-CoV-2 is going to change to avoid/overcome any thing thrown at it.'

Covid 2nd wave on downswing, cases declining for 20 days: Govt

Covid 2nd wave on downswing, cases declining for 20 days: Govt

Rediff.com27 May 2021

A steady decline in new COVID-19 cases has been recorded in India for the last 20 days, with 24 states witnessing a dip in active cases since the last week, the Union health ministry said.