Gut microorganisms which are naturally found in the body are essential in fighting off infections. Drinking alcohol can affect these organisms, which then makes it easier for pathogenic invaders to cross into the bloodstream and cause an infection. Binge drinking has also been known to reduce the presence of certain white blood cells, which play a significant role in the immune system in fighting off infections.
From the following website, which is entitled:
Can smoking, drinking increase your chances of getting COVID-19? What you should know
Never it will, because smoking and drinking always degenerates our body's protectionisms or self-defence. In addition to this, it has been proved through various studies.
Alcohol in limited quantity will help to control corona virus. But smoking will aid to increase. All sanitizers have alcohol and is recommended. Hence alcohol intake may control corona virus in body.
Never.These are just baseless rumours. Smoking directly affects the lungs efficiency thereby exacerbating the Covid-19 effect as it is the main site of attack.
Everything said is true. Noya, for example, who had covid 19, gargled with vodka and breathed through a mask soaked in vodka. At least I wasn't in the hospital. After 5 days of illness (after its peak) he turned to the doctors. Have written out febrifugal, from a pharyngalgia, vitamins. Most likely I had been ill with Delta 1.5 months ago. At the same time, at the end of November 2021, I was vaccinated with Koronavak. And all this individually depends on the person, his condition, susceptibility, blood ....
Drinking alcohol does not prevent or treat coronavirus infection and may impair immune function https://www.niaaa.nih.gov/news-events/announcement/drinking-alcohol-does-not-prevent-or-treat-coronavirus-infection-and-may-impair-immune-function
However, moderate drinking of alcohol may boost your immune system and help fight off infections, a new study finds. Just in time for New Year's, new research from Oregon Health & Science University found that people who drank alcohol — in moderation — had a reduced risk of death. The research was published Dec. 17 in the journal Vaccine. Moderate alcohol consumption 'boosts immune system'
Alcohol is known to be harmful to health in general, and is well understood to increase the risk of injury and violence, including intimate partner violence, and can cause alcohol poisoning. At times of lockdown during the COVID-19 pandemic, alcohol consumption can exacerbate health vulnerability, risk-taking behaviours, mental health issues and violence. WHO/Europe reminds people that drinking alcohol does not protect them from COVID-19, and encourages governments to enforce measures which limit alcohol consumption.
As https://www.euro.who.int/en/health-topics/disease-prevention/alcohol-use/news/news/2020/04/alcohol-does-not-protect-against-covid-19-access-should-be-restricted-during-lockdown
Smoking is associated with increased severity of disease and death in hospitalized COVID-19 patients. Although likely related to severity, there is no evidence to quantify the risk to smokers of hospitalization with COVID-19 or of infection by SARS-CoV-2 was found in the peer-reviewed literature. Population-based studies are needed to address these questions. Details are there in the link