This is the columnist’s follow-up to a little series about modern foods published two years ago.

Our food supply systems are altering the profiles of infectious diseases, which is why the columnist believes that it is only a matter of time before another pandemic hits.

The global pandemic has caused a shift in the eating patterns of many people in Europe.

The elderly have the highest Covid-19 mortality rates, but a diet rich in vitamin C, D and zinc can help boost the immune system of older people.

Covid-19 outbreaks in meat processing facilities in the United States demonstrate the instability of some food chains and how animals are culled in often inhumane ways as a consequence.