Announcement ,, 70, NP-NP (1989), doi = https://doi.org/10.1099/0022-1317-70-1-NP, publicationName = Microbiology Society, issn = 0022-1317, abstract= 2nd INTERNATIONAL SYMPOSIUM ON POSITIVE STRAND RNA VIRUSES Vienna, Austria, 26–30 June 1989 Topics include: Genome Replication; DI-RNAs and Vectors; Protein Translation, Cleavage and Modification; Virion Structure and Assembly; Antigenic Structure; Virus Receptors, Uptake and Disassembly; Pathogenesis and Virulence; Strategies for Control of Viral Disease; Viral Evolution. Satellite meeting 24–25 June 1989: World Health Organization Review on the development of dengue, Japanese encephalitis and other flavivirus vaccines. Contact: Dr F. X. Heinz Institute of Virology Kinderspitalgasse 15 A-1095 Vienna Austria Tel. no. (area code 222) 43 15 95 Fax no. (area code 222) 43 21 61, language=, type=