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Immunity is the body's complex system of defense against infection, disease, and other external influences. It consists of various cells, tissues, and organs that work together to provide defense for the body. Immunity can be innate (natural) and adaptive (acquired). Innate immunity is the body's primary defense, responding to threats without prior experience. Adaptive immunity develops in response to specific pathogens and provides a more specific and long-lasting defense. Maintaining a healthy immune system includes proper nutrition, physical activity, adequate rest, immunizations, and other measures to keep the body in balance.

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What is honeymoon cystitis and how to avoid it? Ask important questions to the doctor
Cystitis is a disease that for some reason is considered “inconvenient” and even shameful, especially when it comes to “honeymoon cystitis”. Although this disease is no different from others and can be treated in the same way. How does it appear and what to do? The answer to this and other questions in the studio "Belarus 1" was given by the urologist-andrologist Alexander Batsenko. How does cysti...
687 more Nizhny Novgorod residents infected with coronavirus
In the Nizhny Novgorod region, 786 new cases of coronavirus infection were confirmed per day. This is reported by the operational headquarters of the Russian Federation. The total number of residents of the region who were diagnosed with COVID-19 during the pandemic amounted to 215.74 thousand people. According to the latest data, more than 186.1 thousand residents of the region have recovered, mo...
Travnikov predicted the achievement of herd immunity in the region
If the current level of vaccination is maintained, it will be possible to achieve herd immunity from COVID-19 by the beginning of next year . This was announced by Governor Andrei Travnikov during a direct line. “In order for herd immunity to form, 80% of the inhabitants of our region must have it: those who have been vaccinated and those who have natural immunity after the disease. While maintain...
Gunzburg called the number of produced doses of "Sputnik M"
About 150 thousand doses of the Sputnik M vaccine against coronavirus for adolescents aged 12 to 17 years have been produced in Russia. This was stated by the director of the National Research Center for Epidemiology and Microbiology named after N.F. Gamalei Alexander Gintsburg, RIA Novosti reports. “We have already released about 15......
716 more Nizhny Novgorod residents infected with coronavirus
In the Nizhny Novgorod region, 716 new cases of coronavirus infection were confirmed per day. This is reported by the operational headquarters of the Russian Federation. The total number of residents of the region who were diagnosed with COVID-19 during the pandemic amounted to 214.35 thousand people. According to the latest data, more than 185 thousand residents of the region have recovered, more...
Gunzburg reported on the properties of the nasal vaccine for the unvaccinated by Sputnik
Alexander Gunzburg The nasal vaccine, developed by the Gamaleya Research Center for Epidemiology and Microbiology, will also protect those who have not previously been vaccinated with Sputnik V. About this "RIA Novosti" said the director of the center Alexander Gintsburg. “For sure it will be if a person has been vaccinated with working vaccines that give antibodies,” Gunzburg said, answering a re...
The Nizhny Novgorod Rospotrebnadzor explained the phrase about “cleansing the population”
The phrase of the head of the chief sanitary doctor for the Nizhny Novgorod region about “cleansing the population” regarding the situation with COVID-19 means work to identify the sick through testing. This was reported to RBC in the press service of the regional Rospotrebnadzor. Earlier, the chief sanitary doctor of the Nizhny Novgorod region, the head of the regional Rospotrebnadzor, Natalya Ku...
717 more Nizhny Novgorod residents infected with coronavirus
In the Nizhny Novgorod region, 717 new cases of coronavirus infection were confirmed per day. This is reported by the operational headquarters of the Russian Federation. The total number of residents of the region who were diagnosed with COVID-19 during the pandemic amounted to 213.64 thousand people. According to the latest data, more than 184.44 thousand residents of the region have recovered, m...
Virologists evaluate the effectiveness of vaccines against the omicron-strain COVID-19
Existing coronavirus vaccines are likely to be able to form immunity against the omicron strain of infection, infectious disease specialist Professor Nikolai Malyshev said in a conversation with RBC. “Much indicates that all the vaccines that are now on the market will still work, maybe a little weaker, but they will still work,” the scientist said, noting that advice on barrier means of protectio...
The chief infectious disease specialist of the United States told how to increase protection against the omicron strain
To protect against the new strain of coronavirus “omicron”, the unvaccinated need to be vaccinated, and the vaccinated need a booster (additional) dose of the vaccine. This was stated by the head of the US National Institute of Allergy and Infectious Diseases Anthony Fauci , reports NBC. “It is absolutely essential that unvaccinated people be vaccinated and that vaccinated people receive a booster...
In Russia, for the second day in a row, less than 34 thousand cases of COVID-19 were detected
The total number of cases exceeds 9.57 million. Also, 1224 people died per day, this figure has not fallen below 1.2 thousand since November 8 Over the past day in Russia, 33,548 people have been infected with coronavirus, according to the data of the operational headquarters for combating infection. In total, during the pandemic, COVID-19 was detected in 9,57......
The chief sanitary doctor of Britain announced the effectiveness of vaccines against "omicron"
Vaccination against coronavirus with existing vaccines can significantly reduce the likelihood of a severe course of the disease when infected with the omicron strain of COVID-19 . This was stated by Britain's Chief Medical Officer Chris Whitty at an emergency press conference with Prime Minister Boris Johnson, broadcast by Guardian News on YouTube. “There is a real chance that vaccines, especiall...
The representative of WHO called the possible cause of the appearance of the omicron strain
The source of the emergence of the omicron strain of coronavirus could be an infected patient who did not fully recover from the previous version of COVID-19 , Maria Van Kerkhove, head of the technical group of the emergency diseases division of the World Health Organization (WHO), told the Financial Times newspaper. An immunocompromised patient infected with coronavirus, who was not completely cu...
Gunzburg spoke about the properties of the nasal vaccine against COVID-19
Additionally vaccinated with the nasal vaccine against COVID-19 will not spread the virus. This was announced by the director of the Research Center of Epidemiology and Microbiology. Gamalei Alexander Gintsburg, RIA Novosti reports. According to him, when vaccinated with a nasal vaccine, so-called secretory antibodies are formed on the mucous membrane, which contain a large number of antibodies. “...
The WHO has declared the Omicron strain a threat. Actual about the pandemic on November 27
WHO sounds the alarm in connection with the spread of a new strain of coronavirus from South Africa, Russia will restrict entry from nine countries, the number of people infected with COVID-19in the country for the day again began to decline. Relevant about the pandemic - in the RBC review November 27, 12:......
The State Duma proposed to give additional days off for revaccination
In addition to days off for vaccination against COVID-19 , Russian employers also need to provide days off for revaccination. With such a proposal in an interview with Sputnik radio, a deputy, the first deputy chairman of the State Duma for health protection, Fedot Tumusov, made this proposal. The parliamentarian recalled that now employers in Russia are recommended to give employees two days off ...
Russia grants patent for another coronavirus vaccine
The St. Petersburg company Biocad (Biocad) received a patent for a vaccine against COVID-19 . This is a recombinant vector vaccine based on adenovirus type 5, which can be used to induce specific immunity and prevent coronavirus infection. This was reported by TASS with reference to Rospatent. One patent provides comprehensive protection for a vaccine both as a means of prevention and as a means o...
The Nizhny Novgorod Ministry of Health warned about a new strain of COVID-19
A new variant of the virus is called the most dangerous of all known variants The head of the Ministry of Health of the Nizhny Novgorod Region, David Melik-Guseinov, on his page on the social network drew attention to the situation in South Africa, where a new strain of coronavirus was recorded. "The country has a low level of vaccination. Collective immunity is no more than 27%. An outbreak of th...
Australia reports sharp drop in live goat exports
In 2015, Australia exported 88,000 live goats to several markets, mainly in South East Asia. However, there has been a rapid decline since then, mainly due to reduced demand from Australia's largest goat market, Malaysia. Historically, Malaysia has always been the largest export market for Australian live goats, typically purchasing 85–9......
The head of St. Petersburg revealed plans to achieve herd immunity
Herd immunity from COVID-19 among residents of St. Petersburg can be achieved by the end of January next year. This statement was made by the governor of the city Alexander Beglov on the air of the TV channel "78". “Our absolute target is 3.5 million vaccinated Petersburgers. We can reach this milestone in January,” he said. Beglov added that now the level of collective immunity is 67%, the vaccin...
The WHO named the main distributor of coronavirus
Unvaccinated people are the main spreader of COVID-19 in the world. This was reported to RIA Novosti by the European Bureau of the World Health Organization (WHO). “Unvaccinated people are the main spreader of the virus. We encourage everyone who is eligible to be vaccinated to take advantage of this opportunity. This is especially important for priority groups, such as people aged 6......
Beef cattle breeding in Crimea: stake on Aberdeens and Herefords
In 2021, Crimean livestock enterprises purchased three times more beef cattle than in the past This was announced by Deputy Chairman of the Council of Ministers of the Republic of Kazakhstan - Minister of Agriculture of the Republic of Kazakhstan Andrey Ryumshin. “For 2 years, agricultural producers of the republic purchased 1242 heads of young animals of the Aberdeen Angus and Hereford breeds. In...
Gunzburg says nasal COVID vaccine has no side effects
No side effects have been found after using the nasal coronavirus vaccine. This was stated by the director of the National Research Center for Epidemiology and Microbiology. N.F. Gamalei Alexander Gintsburg, reports TASS. “So far, we do not see side effects from the nasal vaccine. Efficiency will need to be checked,” Gunzburg said. In response to the question whether such a vaccine could be danger...
Another 768 Nizhny Novgorod residents were infected
with coronavirus This is reported by the operational headquarters of the Russian Federation. The total number of residents of the region who were diagnosed with COVID-19 during the pandemic exceeded 210.03 thousand people. According to the latest data, more than 181.92 thousand residents of the region have recovered, more than 8.65 thousand patients have become victims of the coronavirus over the ...
Zyuganov responded to doctors' letter to antivaxers
The leader of the Communist Party of the Russian Federation said that he had been vaccinated three times, but he opposed the fact that people were “driven in formation for vaccination.” He became one of the addressees of the letter from the chief doctors to the anti-vaxxers, Gennady Zyuganov responded to a letter from the head doctors of coronavirus hospitals to famous people whom they called oppo...
In the United States allowed the introduction of mandatory booster doses for vaccinated against COVID-19
The United States may introduce the concepts of "complete" and "complete" levels of vaccination, as soon as the country has gained enough experience in handling the drugs used for it. The latter involves the introduction of three doses of the vaccine for drugs from Pfizer and Moderna and two for the drug from Johnson & Johnson. Anthony Fauci, director of the US National Institute of Allergy and In...
Virologists evaluate Gunzburg's recommendations on the use of a nasal vaccine
Recommendations for the use of a new nasal vaccine against COVID-19 should be given only after the publication of official results of the study and its registration. This was reported to RBC by Sergei Voznesensky, Associate Professor of the Department of Infectious Diseases. Previously head of the Center Gamalei Alexander Gintsburg said that people vaccinated with the injection vaccine, who will a...
Gunzburg told what is needed to achieve herd immunity
Russia can achieve the required level of herd immunity to COVID-19 within three months if vaccination coverage increases by 4-5 times. This was reported to TASS by the director of the Center. Gamalei Alexander Gintsburg. “The volume of vaccination per day should be increased by 4-5 times, then within three months we will reach the required immunization coverage threshold and stop bending our finge...
Virologist called the signs of a full recovery from coronavirus
A PCR test for COVID-19 does not always give an accurate result, since the sample for this analysis is most often taken from the patient's nasopharynx, while the pathogen may already be located elsewhere in the body. Sergey Netesov, Doctor of Biological Sciences, Professor, Head of the Laboratory of Biotechnology and Virology at the Faculty of Natural Sciences of Novosibirsk State University, said...
Gunzburg allowed "sterile immunity" in those vaccinated against COVID
nasally, said the head of the Center. Gamalei Alexander Gintsburg The nasal spray coronavirus vaccine, which will be used as an additional protection along with the regular vaccination, will create another barrier to the entry of SARS-CoV-2 into the body. This was announced on the air of the Russia 24 channel by Alexander Gintsburg, head of the Center. Gamaleya, who developed the Sputnik V drug. “...

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