Coeliac patients have an increased risk of developing cancer in relation to the age of diagnosis of CD. This risk results higher for malignancies of the gastro-intestinal sites. An accurate screening for tumors should be performed in patients diagnosed with CD in adulthood and in advancing age.

The [rapid] test can detect more than 80 percent of infections found by the lab-based P.C.R. test. But when used to screen asymptomatic people, it detected only 32 percent of the positive cases identified by the P.C.R. test.

In April, as coronavirus cases multiplied across the country, the head of the U.S. Environmental Protection Agency rejected scientists’ advice to tighten air pollution standards for particulate matter, or soot.

In the next few weeks, EPA Administrator Andrew Wheeler likely will reaffirm that decision with a final ruling, despite emerging evidence that links particulate pollution to COVID-19 deaths.

There was enough evidence to support a stricter standard before the pandemic, said Christopher Frey, an environmental engineering professor at North Carolina State University who studies air pollution. The added threat from the coronavirus is like “icing on the cake,” he said, and should compel Wheeler to adopt an even more stringent limit.

Particulate matter kills people. “It is responsible for more deaths and sickness than any other air pollutant in the world,” said Gretchen Goldman, a research director at the Union of Concerned Scientists.

"One of our hypotheses is that what's underlying this huge mortality in African-American children is the fact that the most commonly prescribed drug for asthma is albuterol," says White. "The problem is that not everyone responds to albuterol the same way. And actually, Puerto Rican and African-American children have the worst drug response. So you're looking at two populations with the worst drug response with the highest mortality. We have a feeling those things might be related."

Diabetes seems to be a complication of covid infection.

Imperfect but interesting study

Since 2006, type 1 diabetes in Finland has plateaued and then decreased after the authorities’ decision to fortify dietary milk products with cholecalciferol. The role of vitamin D in innate and adaptive immunity is critical. A statistical error in the estimation of the recommended dietary allowance (RDA) for vitamin D was recently discovered; in a correct analysis of the data used by the Institute of Medicine, it was found that 8895 IU/d was needed for 97.5% of individuals to achieve values ≥50 nmol/L. Another study confirmed that 6201 IU/d was needed to achieve 75 nmol/L and 9122 IU/d was needed to reach 100 nmol/L. The largest meta-analysis ever conducted of studies published between 1966 and 2013 showed that 25-hydroxyvitamin D levels <75 nmol/L may be too low for safety and associated with higher all-cause mortality, demolishing the previously presumed U-shape curve of mortality associated with vitamin D levels. Since all-disease mortality is reduced to 1.0 with serum vitamin D levels ≥100 nmol/L, we call public health authorities to consider designating as the RDA at least three-fourths of the levels proposed by the Endocrine Society Expert Committee as safe upper tolerable daily intake doses. This could lead to a recommendation of 1000 IU for children <1 year on enriched formula and 1500 IU for breastfed children older than 6 months, 3000 IU for children >1 year of age, and around 8000 IU for young adults and thereafter. Actions are urgently needed to protect the global population from vitamin D deficiency.

Violates international conventions for chemical weapons, long-term safety data following exposure is sparse but alarming, it’s being used against peaceful people, and this factoid I didn’t know:

“The sale and trade of tear gas worldwide is largely unregulated, and as a result, it's often not clear what chemicals exist in each canister, how toxic these chemicals are, or even whether they've been safety tested beforehand, the researchers explain.”

But in a world where our diabetes drugs are tainted with carcinogens and our ecstasy is mostly meth and caffeine, why did I think there would be any quality control in the chemical weapons industry?

“In this cohort study of 489 patients who had a vitamin D level measured in the year before COVID-19 testing, the relative risk of testing positive for COVID-19 was 1.77 times greater for patients with likely deficient vitamin D status compared with patients with likely sufficient vitamin D status, a difference that was statistically significant.”

The disease tolerance hypothesis

And it turns out that questions about distancing don’t end at 6 feet. In the past few months, environmental scientists, physicists, engineers, epidemiologists, and others have become increasingly vocal with concerns that the virus might be transmitted through smaller droplets that can reach as far as 26 feet on violent exhalations like coughs and sneezes. The droplets can slow down, dry out, and hang in the air for hours.

"Among the 143 people interviewed for the report, only 18 were symptom-free 60 days after their hospital discharge. More than half of the people interviewed said that they still experienced three or more symptoms, among which fatigue was the most common issue cited."

Maybe Covid-19 will result in some good research for people with ME/CFS.

second strain was very slightly different from the first (confirming reinfection), but first infection helped him be immune to a more severe infection.

not known: how contagious is a second infection?