Coronavirus English-Russian Dictionary, with appr. 770 terms with extensive explanations in English, related to specifically coronaviruses and generally virology, immunology, microbiology, immunogenetics, public health, epidemiology, etc. Based on Coronavirus: A Medical Dictionary, Bibliography, and Annotated Research Guide to Internet References. James N. Parker and Philip M. Parker, editors, 2004, English-Russian Glossary of Key Terms on Vaccinology and Immunization, WHO, 2009, and WHO's COVID-19 Technical Guidance Documents; pdf format, with convenient internal cross-reference links.