[Features of the course and adverse events risk of coronavirus infection COVID-19 in hematological diseases (data from the CHRONOS19 register for the Primorsky Territory, intermediate stage)].

Aim: To assess the characteristics of the course of coronavirus infection COVID-19 and to determine the risk factors for adverse events in patients of the regional hematological center.

Materials And Methods: As part of an observational prospective cohort study, data from 144 medical records of patients in Primorsky Krai with hematological diseases and COVID-19 were analyzed. The data of the developed standardized questionnaire of the CHRONOS19 study were used.

A survey of the occurrence of deoxynivalenol in wheat from 1986-1988 harvests in the USSR.

The occurrence of deoxynivalenol (DON; vomitoxin) in wheat from 1986-1988 harvests in the USSR was surveyed. A significant frequency of DON contamination (81.3% of samples analyzed) was observed.

[The contamination of the 1986-1988 wheat harvests with deoxynivalenol (vomitoxin)].

The authors used high-performance liquid chromatography to estimate the content of deoxynivalenol (vomitoxin) trichothecene mycotoxin in 175 samples of wheat harvested in the Krasnodar Territory in 1986-1988. High incidence rates and levels of wheat intoxication have been recorded: 42.8% in 1986, 25% in 1987, and 80.