Vaccines are the cornerstone of influenza control policy, but can suffer from several drawbacks. Seasonal influenza vaccines are prone to production problems and low efficacies, while pandemic vaccines are unlikely to be available in time to slow a rapidly spreading global outbreak. Antiviral therapy was found to be beneficial during the influenza A(H1N1)pdm09 pandemic even with limited use; ho...

OBJECTIVE To calculate the expected prevalence of resistant HIV mutants before antiviral therapy. DESIGN HIV replication generates virus mutants. The prevalence of these mutants is determined by mutation and selection/fitness. Some mutations will confer drug resistance and it is crucial for the success of antiviral drug therapy to determine whether these resistant viruses are present before t...

The synthesis of the title compound, bitamycin, by means of BU4NF is described. This new antiviral drug was found to be one of the most powerful and least toxic substances for antiviral therapy in man. The physical and chemical behavior as well as the antiviral activities and clinical properties of this compound were found to be significantly different from that reported by Schaeffer, et a...

Foot-and-mouth disease (FMD) is a major infectious disease of cloven-hoofed animals that is caused by the FMD virus (FMDV). This disease has significantly adverse economic impacts; therefore, rapid control measures are urgently. Traditional ranchers in Iran use Alhagi maurorum Medik. to treat FMD; therefore, we aimed to examine the antiviral activity of methanolic, ethanolic, and aqueous-acetic...

Background: Cumin (Cuminum cyminum L. [family Apiaceae]) seed essential oil is reported to have antiseptic activity. Until now the antiviral properties of cumin seed extracts on viruses such as herpes simplex virus-1 (HSV-1) have not been studied. The objective of this study was to investigate the in vitro effects of aqueous, methanolic and hydroalcoholic extracts of cumin seed on HSV-1 growth ...

the synthesis of the title compound, bitamycin, by means of bu4nf is described. this new antiviral drug was found to be one of the most powerful and least toxic substances for antiviral therapy in man. the physical and chemical behavior as well as the antiviral activities and clinical properties of this compound were found to be significantly different from that reported by schaeffer, et al. al...

background and aims: influenza virus is the most important cause of annual morbidities and mortalities worldwide with numerous antigenic drifts and shifts. inaccessibility to effective drugs and vaccines has made world health authorities to be interested in traditional medicine in order to prevent spread of the infectious agent. garlic is one of the most famous of all plants in human history. i...

hepatitis b virus (hbv) is a crucial public health problem with approximately 350 million affected people and a death rate of 0.5 to 1.2 million per year worldwide. it proceeds to end-stage liver diseases including cirrhosis with hepatic decompensation and hepatocellular carcinoma (hcc). pakistan lies in the endemic region with 3% hbv carrier rate in the country. the differences in disease outc...