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15:11, April 24 Zombie deer disease possibly linked to hunters’ deaths
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12:27, April 23 Appetite: Scientists found out the secret to the appeal of large portions of fast food
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10:33, April 23 Scientists test new approach to fighting viruses
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08:38, April 23 Ketamine may help with postpartum depression
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22:12, April 22 Unhealthy amount of sugar found in baby food products of a well-known brand
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19:41, April 22 Air pollution puts health of more than 1.6 billion workers globally at risk
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17:25, April 22 Scientists found baked goods and lack of sleep to be more dangerous than alcohol
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16:02, April 22 342 cases of measles recorded in Armenia so far in 2024
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15:29, April 22 BrainStimulation: electrical brain stimulation alleviates anxiety and depression in the elderly
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08:27, April 22 Cognitively stimulating jobs in midlife could lower dementia risk in old age, study finds
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20:37, April 21 Environmental Health Perspectives: Microplastics ingested with food and water can spread from the gut to the brain
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22:41, April 20 Scientists develop new method to safely stimulate immune cells to fight cancer
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20:46, April 20 Blood test can determine who is at risk of developing multiple sclerosis - scientists
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18:36, April 20 Next pandemic likely to be triggered by flu - scientists
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12:16, April 19 Scientists grow human mini-lungs in lab
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How does immunity affect COVID-19?
At different times of the year, people transfer coronavirus infection in different ways, and this depends on the different phases of the immune system, said Russian epidemiologist and allergist-immunologist specialists.
Human immunity changes throughout the year, becoming weaker and stronger. Therefore, depending on the phase in which a person was infected with the coronavirus, he may either die suddenly, or he will have an asymptomatic course, they noted.
According to them, there is a connection between the phases of human immunity and solar cycles. And the change of seasons of the year affects the functioning of the immune system, which is actually tied to work during the solar cycle, and when there is no sun, the immune system responds worse to infections.
The experts noted that the strongest phase of immunity, when it copes better with COVID-19, occurs in the summer, and the weakest - in the winter, when the immune system does not receive enough sunlight.
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