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covid

Zinc, Covid and hypertension

March 4, 2021 - 19:14 -- Pierre Lutgen

A few years ago we described in a blog on www.malariaword.org the role zinc may have in diarrhea and tropical diseases. Zn2+ deficiency is a common comorbidity of many chronic diseases.

In a recent weblog we describe the deleterious effect of zinc deficiency in elderly people on the development of pneumonia. Zinc deficiency has a detrimental effect on blood pressure and hypertension is one of the major causes of mortality in Covid infections.

Covid-19, Malaria, Diabetes, Obesity and Eosinophils

February 8, 2021 - 15:44 -- Pierre Lutgen

An increased number of scientific papers confirm that diabetes causes an increased risk in the mortality and severity of COVID-19. However, the mechanism is not entirely clear. Understanding the relationship between COVID-19 and diabetes could advance therapeutic measures, but there is a scarcity of data on the matter.

Gina Dube, an advanced practice clinical pharmacist at Brigham and Women’s Hospital in Boston, Massachusetts suggests that impaired immune systems make individuals with diabetes more susceptible to severe infections.

Covid, Africa and Schistosomiasis

January 5, 2021 - 19:55 -- Pierre Lutgen

In an April 10 interview, American philanthropist Melinda Gates expressed her belief that the coronavirus pandemic will have the worst impact in the developing world. She said she foresees bodies lying around in the street of African countries. It is quite surprising to see that although there have been shocking reports of hospitals overwhelmed with patients in the US and in other Western countries, the billionaire philanthropist and others like her still choose to talk about dead bodies in Africa. Gates is not the only one to be predicting total doom in Africa.

Zinc, Covid and the elderly

December 16, 2020 - 14:21 -- Pierre Lutgen

LOW ZINC STATUS: A RISK FOR PNEUMONIA IN THE ELDERLY

Plasma Zn decrease is strongly related to age and may be a predictor of all-cause mortality in elderly population. In a study in Italy plasma zinc levels were measured in individuals having an age range of 10–93 years. No significant differences in plasma zinc concentrations were found between males and females. Up to the age of 50 years, the mean plasma zinc of normal individuals remained relatively constant at 70 ± 32µg/100 ml after which the levels decreased.

Immunoglobulins and lactoferrrin against viral attacks

August 31, 2020 - 18:33 -- Pierre Lutgen

Pascal Gisenya, Pierre Lutgen

Mucosal surfaces represent a major interface between host and environment. They constitute the point of entry of most infectious pathogens, and are in contact with potentially injurious antigens present in the normal mucosal microflora and in ingested or inhaled substances.

MUCOSAL LININGS ARE RICH IN IMMUNOGLOBULINS

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