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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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In St. Petersburg, the number of severe cases of "covid" is growing
The St. Petersburg department of Rospotrebnadzor explained the increase in the incidence of coronavirus observed in recent weeks by “high activity of the population on holidays.” The head of the department’s epidemiological surveillance department, Irina Chkhingeria, in particular, reminded journalists about the participation of citizens in public events, “including unauthorized ones,” but did not...
Medvedev explained his words about mandatory vaccination against COVID-19
The deputy chairman of the Security Council allowed the introduction of mandatory vaccination against coronavirus "in the interests of the state" on May 19. According to Medvedev, Deputy head of the Russian Security Council Dmitry Medvedev explained his words about the introduction of mandatory vaccination against the coronavirus COVID-19 in the interests of the state. Train, Cathedral and Velodro...
Gunzburg explains mild post-COVID syndrome in vaccinated people
For those who have been vaccinated against the coronavirus, but become infected, the post-covid syndrome will be easier, the director of the National Research Center for Epidemiology and Microbiology named after V.I. N. F. Gamalei Alexander Gintsburg. “[In the case of vaccination] the entire disease process occurs at the level of the nasopharynx, and the post-COVID syndrome occurs when the pathoge...
Vector plans to apply to WHO for approval of EpiVacCorona
The Novosibirsk Center for Virology and Biotechnology Vector plans to apply for approval of the EpiVacCoron coronavirus vaccine to the World Health Organization (WHO). However, this task is not a top priority, said Rinat Maksyutov, director of the Center. Vector plans to apply for vaccine approval to the WHO. But this is directly linked to the issue of vaccine exports. And now for us it is a prior...
The Ministry of Health of Bashkiria recommended "EpiVakKorona" to people with serious illnesses
Deputy Minister of Health of the Republic of Bashkortostan Irina Kononova said at a meeting with journalists that people with serious illnesses should be vaccinated against COVID-19 with the EpiVacCoron vaccine. “We recommend that chronic patients, including those with oncological pathology in remission, after acute illnesses (heart attack, stroke), people with arterial hypertension, get vaccinate...
How is vaccination against COVID-19 carried out in Russia. Infographics
In Russia, vaccination against coronavirus with the first component was done more than 76 million times, the second - more than 70 million times. How the campaign is going in the regions - in RBC infographics Vaccination in the regions of Russia December 17 Number of vaccine doses applied per 100 population of the region* first dose second dose...
WHO advised not to use the concept of waves for the COVID-19 pandemic
Melita Vujnovic Around the world, there is an increase and decrease in the number of cases of coronavirus infection, but we must not talk about waves, but carefully watch when the rise is in order to stop it, said Melita Vujnovich, representative of the World Health Organization (WHO) in Russia, in an interview with radio station "Moscow speaking" . Covid records: what is happening in India. Photo...
The number of cases of COVID-19 in Bashkiria exceeded 37 thousand people
In Bashkiria, 89 more residents have been diagnosed with coronavirus over the past day. The total number of cases was 37,039 people, according to the operational headquarters for combating the spread of infection in the region. The day before, three deaths from the consequences of COVID-19 were recorded in the republic . The number of victims since the beginning of the pandemic has reached 493. 34...
Murashko urged to be vaccinated, and not to wait for the third wave of the pandemic
Mikhail Murashko advised not to ask questions about the possibility of a third wave of the pandemic in Russia, but to get vaccinated Questions about the third wave of coronavirus are inappropriate, and to prevent it, you need to be vaccinated, said the head of the Ministry of Health, Mikhail Murashko, on the Rossiya-1 TV channel. “We are often asked about the risk of a third wave. It seems to me t...
Montenegro called the timing of the opening of borders for tourists
No infection test is required for entry.Earlier, during the holiday season, Russian tourists were allowed to stay in Montenegro without a visa for 90 days instead of the usual 30. Montenegro will open its borders for all tourists from next week, Prime Minister Zdravko Krivokapic said at the Delphi Economic Forum in Greece, RTCG reports. “Montenegro next week will open all borders for tourists with...
The Gamaleya Center announced the deadlines for registering a nasal vaccine against COVID-19
Clinical study of an internasal coronavirus vaccine developed at the Center. N.F. Gamalei, will begin in late 2021 - early 2022, it is planned to register the drug in 2022. This was reported to TASS by the director of the Center Alexander Gintsburg. “Preclinical studies are currently underway. We plan to enter the clinic at the end of this year or the beginning of next year, with access to its reg...
Aeroflot announced the conditions for rewarding passengers vaccinated against COVID-19
10,000 bonus miles will be awarded to 10,000 members of the Aeroflot Bonus program,who will be the first to fulfill the conditions of the Aeroflot AFLT promotion$66.62 +1,09% Buy Aeroflot has announced the launch of the Vaccination Miles campaign, under which members of the Aeroflot Bonus loyalty program who have been vaccinated against the COVID-19 coronavirus infection will be credited with a to...
8.3 thousand new cases of coronavirus infection detected in Russia
Over the past day in Russia, a coronavirus infection was diagnosed in 8380 people in 84 regions of the country. This is reported by the operational headquarters for the fight against COVID-19 . Thus, the number of cases since the beginning of the pandemic in Russia has reached 4,913,439. Of these, 114,723 people died (392 in the last day), 4,527,878 recovered (9349 in the last day). The number of ...
Putin will take part in the SPIEF 2021 glider meeting in person Vladimir Putin
Russian President Vladimir Putin plans to take part in the plenary meeting of the St. Petersburg International Economic Forum (SPIEF) in person. This was reported to journalists by the press secretary of the President Dmitry Peskov, reports TASS. “It is planned in person,” Peskov said, answering the relevant question. SPIEF 2......
Virologists assessed the risk of contracting COVID-19 "black fungus"
An outbreak in India of the "black fungus" - mucormycosis - with a high degree of probability will not affect the Russians. This was reported by experts interviewed by RBC. In India, cases of the disease are recorded in people who have recovered from COVID-19 , and this is attributed to a decrease in immunity during treatment for coronavirus. According to the BBC, the disease is fixed in patients ...
In India, an outbreak of “black fungus” was recorded in patients with COVID
Immunosuppressive therapy for coronavirus infection has led to an outbreak of a rare disease called mucormycosis in India. Its mortality rate is about 50%, Indian doctors are reporting an increase in cases of a rare infection called mucormycosis, also called the "black fungus", reports the BBC. The disease affects patients recovering from COVID-19 or those who have already been ill. Patients with ...
Coronavirus pandemic. The most relevant for May 9
Collective immunity in Russia was promised by September, the long weekend in May is not forever, as the antibody titer affects the likelihood of getting sick again, the EU will introduce certificates from June. The main news about coronavirus is in the RBC review May 9, 11:00 Moscow time Coronavirus Russia Moscow World +7517 (per day) 4.5 million Recovered ......
Murashko estimated the time frame for achieving herd immunity from COVID
Vaccination against coronavirus in Russia is going according to plan, Health Minister Mikhail Murashko said, Interfax reports. The Minister did not name the number of those vaccinated to date. When asked whether collective immunity would be formed in Russia in September, the minister answered in the affirmative: "It will be provided." Putin proposed to create points of vaccination against COVID-19...
More than 8 thousand cases of coronavirus were detected in Russia for the third day in a row
In total, since the beginning of the epidemic, 4,880,262 cases of coronavirus infection have been registered in the country, of which 113,326 have resulted in deaths. Over the past day, 8,419 new cases of coronavirus infection have been diagnosed in Russia, the operational headquarters reports. During the day, 334 people died from among the sick people. Exceeding the level of 8 thousand cases per ...
Doctors assessed the risk of re-infecting COVID-19 with a high antibody titer
In a patient with any antibody titer, the likelihood of re-infecting with coronavirus is extremely low, since any antibodies at any titer have protective properties. This was reported to RBC by an immunologist Vladimir Bolibok. “If a person had a low antibody titer after an illness, and then they disappeared altogether, he can become infected. But, firstly, this is unlikely, and secondly, he will ...
The United States and Russia allowed the cancellation of the patent for vaccines against COVID-19. Will this help defeat the coronavirus pandemic
The presidents of the United States and Russia supported the idea of abandoning patent rights on coronavirus vaccines. Will this initiative be implemented and what consequences can it lead to - in the material of RBC Joe Biden Who supported the repeal of patents The administration of US President Joe Biden has supported the idea of suspending intellectual property protection for vaccines. “The...
Vector announced the shipment of about 1 million vaccines to Russian regions
About 1 million doses of the EpiVacCoron vaccine were sent to the regions of Russia. Tatyana Nepomnyashchikh, Deputy Head of the Vector Center of Rospotrebnadzor, said this in an interview with Russia 1 TV channel. “A little less than a million doses have been sent to the regions,” Nepomnyashchikh said. Putin discussed with the President of Uzbekistan the production of a vaccine Politics Earlier, ...
Serbian authorities have promised €25 each for those vaccinated against coronavirus
Serbs over 16 years of age who will be fully vaccinated against COVID-19 by the end of May will be able to count on the rewardor receive the first component of the drug. The President believes that by this time it will be possible to vaccinate 3 million people Aleksandar Vucic Citizens of Serbia over the age of 16 who are vaccinated against coronavirus by May 31 will receive financial assistance i...
The Chumakov Center spoke about protection against COVID with a polio vaccine
The polio vaccine could be used to prevent the coronavirus, scientists concluded in a study involving 60 volunteers. So far, they are considering such a method as a “fast help” option. Specialists of the Federal Scientific Center. Chumakov during the experiments proved that a live domestic polio vaccine can prevent coronavirus infection. The general director of the center, Aidar Ishmukhametov, spo...
Coronavirus pandemic. The most relevant for May 5
The expert explained why one dose is not enough to get immunity, the ministers of the G20 countries supported the idea of covid passports. Current news about coronavirus - in the RBC review May 5, 11:00 Moscow time Coronavirus Russia Moscow World +7506 (per day) 4.5 million Recovered 0 +7975 (per day) 4.8 million Infected ......
Vector began testing the effectiveness of the third dose of EpiVacCorona
The Vector Novosibirsk Center for Virology and Biotechnology is testing the possibility of triple administration of the EpiVacCorona coronavirus vaccine to enhance the effect of antibodies. This was announced by the head of the department of zoonotic infections of the center, Alexander Ryzhikov, on the air of the official account of Rospotrebnadzor of the Russian Federation on Instagram. “We teste...
In "Vector" estimated the production of antibodies after vaccination with "EpiVakKorona"
Random studies in groups where people were vaccinated with the coronavirus vaccine of the Vector Center showed that the proportion of those who received immunity was above 90% Antibodies to coronavirus appear in more than 90% of people vaccinated with EpiVacCorona, said Alexander Ryzhikov, head of the Department of Zoonotic Infections and Influenza at the Vector State Scientific Center for Virolog...
Vector began testing the effects of the third shot of the COVID vaccine on humans
The Novosibirsk center "Vector" began to test on people the possibility of strengthening immunity against coronavirus with the help of the third injection of the vaccine of the center "EpiVakKorona". This was announced by the head of the department of zoonotic infections and influenza of the center Alexander Ryzhikov, his answer was published in the Instagram account of Rospotrebnadzor. "Clinical ...
Rospotrebnadzor explained the importance of the second dose of the coronavirus vaccine
Only one dose of the coronavirus vaccine will protect a person from infection for no more than three months. This was stated by Deputy Director for Research of the Central Research Institute of Epidemiology of Rospotrebnadzor, Corresponding Member of the Russian Academy of Sciences Alexander Gorelov, RIA Novosti reports. He explained that after the first dose, humoral immunity is developed. “Humor...
The media learned about Britain's plans to fight COVID-19 with the third dose of the vaccine
The authorities intend to offer this option to the elderly and people with concomitant diseases,to increase their immunity to coronavirus and the body's resistance to new strains The British authorities intend to offer people over 50 years of age to enter the third dose of the coronavirus vaccine in order to more effectively fight the pandemic and, in particular, the spread of new strains, reports...

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