Just In
- 1 hr ago Kamada Ekadashi 2024 Wishes: Greetings, Messages, Texts, Images, Twitter Status And Instagram Captions
- 2 hrs ago Deepika Padukone's 6 Refreshing Skincare Tips to Beat the Summer Heat
- 7 hrs ago 7 Questions You Should Ask Your Partner Before Getting Into An Arranged Marriage
- 11 hrs ago Heeramandi: Designers Rimple And Harpreet Craft Inspiring 300 Outfits, Know The Details Here!
Don't Miss
- Finance Rs 2.50/Share Final Dividend: Record Date In Due Course; Buy The ITC Group Stock?
- Sports Who Won Yesterday's IPL Match 33? PBKS vs MI, IPL 2024 on April 17: Mumbai Indians Escape Last-Ditched Fight by Punjab Kings To Win
- Movies Do Aur Do Pyaar OTT Release Date & Platform: When & Where To Watch Vidya Balan’s Film After Theatrical Run?
- News BRS Chief K Chandrasekhar Rao Slams BJP, Says K Kavitha's Arrest Is Vendetta Politics
- Automobiles Aprilia RS 457 Accessories: A Detailed Look At The Prices
- Education Karnataka SSLC Result 2024 Soon, Know How to Check Through Website, SMS and Digilocker
- Technology Nothing Ear, Ear a With ANC, Up to 42.5 Hours of Battery Launched; Check Price and Availability
- Travel Telangana's Waterfall: A Serene Escape Into Nature's Marvels
Can TB Vaccine Fight Against Coronavirus? What Do Studies Say?
Currently, there is no vaccine against the novel coronavirus (COVID-19) that has infected 1,119,109 people and caused 58,955 deaths worldwide. However, scientists in many countries are testing a century-old tuberculosis (TB) vaccine to see if it strengthens the immune system and lower the respiratory symptoms in people who are infected with coronavirus.
The Bacillus Calmette-Guerin (BCG) vaccine that was developed a hundred years ago to treat tuberculosis is now being tested against coronavirus by scientists who are keen to find a quick way to protect health care workers, among others.
Can BCG Vaccine Fight Against Coronavirus?
The BCG vaccine is still widely used in the developing world and scientists believe that it could do more than preventing TB. A preliminary study was done which showed a correlation between countries that have a universal BCG vaccination policy with a fewer number of confirmed cases and deaths from coronavirus [1].
The study mentions that middle-high and high-income countries that have a universal BCG policy have a reduced mortality rate of COVID-19.
The researchers analysed that BCG vaccination may significantly reduce mortality rates and could decrease the number of carriers, and when combined with other measures could stop the spread of coronavirus. It further says that BCG vaccine might have long-lasting protection against the current strain of coronavirus.
Experts say that the vaccine seems to instruct the immune system to recognise and respond to different kinds of infections, including bacteria, viruses and parasites.
Coronavirus: Difference Between A Dry Cough And A Wet Cough
What Is A BCG Vaccine?
The BCG vaccine was invented by Dr. Albert Calmette and Dr. Camille Guerin in the early 1900s from mycobacterium bovis, a form of tuberculosis that infects cattles. The BCG vaccine is used to prevent childhood tuberculous meningitis and miliary disease, as per the Centers for Disease Control and Prevention (CDC).
According to a study, death rates among low-birth-weight babies were significantly reduced after they were given BCG vaccine [2].
As per another study report, children who received a BCG vaccine had a lower risk of respiratory infections [3].
How Can A BCG Vaccine Protect You From Other Infections?
The BCG vaccine contains a live but weakened strain of tuberculosis bacteria that stimulates the body to form antibodies to attack TB bacteria. The vaccine boosts the immune system, which acts as a defensive shield against a variety of pathogens from entering the body.
Coronavirus Linked To Heart Disease, Says Study
Who Should Get A BCG Vaccine?
Further clinical trials are needed to test the BCG vaccine against coronavirus. People should not get the vaccination as it hasn't been tested in adults and might pose a health risk. Also, it might lead to shortages for children who need the BCG vaccines to prevent TB.
- healthCOVID Surge In India: Do You Need A COVID-19 Booster Shot?
- disorders cureCommon COVID Symptoms In Fully Vaccinated Individuals: What You Should Know
- wellnessMild COVID Linked To Life-Threatening Blood Clots, Increased Risk Of Cardiovascular Disease; Study
- wellnessCOVID-19 Variants In India: New COVID Variant May Pose Threat To Elderly People
- basicsCovid-19 Linked To Early Onset Of Periods: What You Need To Know
- wellnessCOVID XBB Variants Of Omicron In India: What You Should Know
- disorders cureNew Omicron Subvariant BQ.1 Detected In Maharashtra: What You Should Know
- disorders cureOmicron BF.7 In India, Risk Of Fresh Wave During Diwali: What You Should Know
- wellnessCoronavirus Residues Might Be Causing Long COVID: New Study
- wellnessCentury-Old TB Vaccine Could Be Effective Against Covid-19 And Other Infections: New Study
- disorders cureCovid-19 Patients At Risk Of Neurological & Psychiatric Conditions Two Years After The Infection: New Study
- wellnessCOVID In Smokers: An Expert Explains