Civil Liberties

There were clear signs of opposition, as citizens organized against the compulsory vaccination of school children. Many well-respected physicians spoke out against the use of serums or vaccines to inoculate people against the flu. Despite this, the U.S. Public Health Service, the national agency responsible for coordi- nating public health efforts and providing financial and organizational support to more local organizations, endorsed inoculation. Occasionally, public workers would be forced to undergo inoculation, such as in Louisville, Kentucky, where the entire police force was required to be treated with serum. This represented a clear expansion of government power, which had not been seen before, and a decoupling of the scientific consensus from the public policy which claimed to represent it.

…The widespread repression of civil liberties experienced in the U.S. during the Span ish Influenza epidemic is notable for several reasons. For one, it occurred on the local level. While many local governments, such as Boston, Philadelphia, and Cleveland, implemented Surgeon General Blue’s recommendations, head of the federal U.S. Public Health Service, the local enforcement and maintenance of anti-flu measures demonstrates the repression of civil liberties had a significant local element. Therefore, the broader repression of civil liberties not only included the wartime measures of the federal government, but also the anti-flu measures of countless local governments. These anti-flu laws are comparable to the contemporary Creel Committee, Espionage Act, or Palmer Raids, which represent expansions in government power at the expense of civil liberties.

Common cold combats COVID-19

File under: Nature is Amazing

In a new Yale-led study, researchers found that in patients with the COVID-19 infection only, antiviral defenses are low and SARS-CoV-2 viral load is high, as represented in the circle on the left. When patients also have the common cold early in the COVID-19 infection, antiviral defenses are high and SARS-CoV-2 viral load is low, as shown on the right.

Exposure to the rhinovirus, the most frequent cause of the common cold, can protect against infection by the virus which causes COVID-19, Yale researchers have found.

In a new study, the researchers found that the common respiratory virus jump-starts the activity of interferon-stimulated genes, early-response molecules in the immune system which can halt replication of the SARS-CoV-2 virus within airway tissues infected with the cold. 

These findings may help explain why at times of year when colds are common, rates of infections with other viruses such as influenza tend to be lower, Foxman said. There are concerns that as social distancing measures ease, common cold and flu viruses — which have been dormant over the past year — will come back in greater force. Interference among respiratory viruses could be a mitigating factor, creating an “upper limit” on the degree to which respiratory viruses co-circulate, she said. 

“There are hidden interactions between viruses that we don’t quite understand, and these findings are a piece of the puzzle we are just now looking at,” Foxman said.

In sum, our results demonstrate an important role for IFN-mediated defenses in curtailing SARS-CoV-2 replication at the start of infection, including heterologous innate immune responses induced by prior RV infection. These results, and our findings in longitudinal patient samples, support the concept that airway innate immunity is dynamic, with innate immune defense rapidly changing in response to current and recent viral infections. Our findings also demonstrate that ISG-mediated defenses can profoundly curtail SARS-CoV-2 replication under certain conditions and compel further studies of the role of heterologous innate immunity in protecting against SARS-CoV-2 and other respiratory viruses.

Molecular, Antigen, and Antibody Tests Explained

COVID-19 Testing: Molecular, Antigen, and Antibody Tests Explained

There are three types of tests available for COVID-19: molecular, antigen, and antibody (serology) testing. Molecular and antigen tests detect whether a person is currently infected, and serology detects whether a person had an infection in the past. This document is designed to explain the differences between molecular, antigen, and serology testing, and when one test might be used over another.

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Diagnostic tests can show if you have an active Covid-19 infection and need to take steps to quarantine or isolate yourself from others. Molecular and antigen tests are types of diagnostic tests than can detect if you have an active COVID-19 infection. Samples for diagnostic tests are typically collected with a nasal or throat swab, or saliva collected by spitting into a tube.

Antibody tests look for antibodies in your immune system produced in response to SARS-CoV-2, the virus that causes COVID-19. Antibody tests should not be used to diagnose an active COVID-19 infection. Antibodies can take several days or weeks to develop after you have an infection and may stay in your blood for several weeks or more after recovery. Samples for antibody tests are typically blood from a finger stick, or blood drawn by your doctor or other medical personnel.

CDC Guidelines

Lightning is one of the leading causes of weather-related fatalities. But the odds of being struck by lightning in a given year are only around 2 in 1,000,000. However, some factors can put you at greater risk for being struck. Regional, seasonal, and occupational differences affect your risk of being injured by lightning.

  • Males are five times more likely than females to be struck by lightning; around 85% of lightning fatalities are men.

  • People aged 15–34 years account for almost half of all lightning strike victims (41%). The majority (89%) of lightning deaths occur among whites.

  • About one-third (32%) of lightning injuries occur indoors.

Outdoor Safety Tips

  • Don’t stay in open vehicles, structures, and spaces
    During a thunderstorm, avoid open vehicles such as convertibles, motorcycles, and golf carts. Be sure to avoid open structures such as porches, gazebos, baseball dugouts, and sports arenas. And stay away from open spaces such as golf courses, parks, playgrounds, ponds, lakes, swimming pools, and beaches.

  • Don’t stay near tall structures
    Do NOT lie on concrete floors during a thunderstorm. Also, avoid leaning on concrete walls. Lightning can travel through any metal wires or bars in concrete walls or flooring.

Indoor Safety Tips

  • Avoid water
    Do NOT bathe, shower, wash dishes, or have any other contact with water during a thunderstorm because lightning can travel through a building’s plumbing.

  • Avoid electronic equipment
    Do NOT use your computers, laptops, game systems, washers, dryers, stoves, or anything connected to an electrical outlet. Lightning can travel through electrical systems, radio and television reception systems, and any metal wires or bars in concrete walls or flooring. Equip your home with whole-house surge protectors to protect your appliances.

  • Avoid corded phones
    Corded phones are NOT safe to use during a thunderstorm. Do NOT use them. However, it is safe to use cordless or cellular phones during a storm.

  • Avoid windows, doors, porches, and concrete
    Do NOT lie on concrete floors during a thunderstorm. Also, avoid leaning on concrete walls. Lightning can travel through any metal wires or bars in concrete walls or flooring.