The presence of HSV-1 or HSV-2 IgM antibodies indicates an active or recent infection. HSV-1 or HSV-2 IgG antibodies indicate a previous infection. A significant increase in HSV IgG antibodies, measured by comparing acute and convalescent samples, indicates an active or recent infection.
Toronto Pearson International Airport (IATA: YYZ, ICAO: CYYZ), officially named Lester B. Pearson International Airport (frequently shortened to Toronto Pearson, Pearson Airport, or simply Pearson), is an international airport serving the city of Toronto, Ontario, Canada, the Greater Toronto Area, and the Golden Horseshoe, an urban agglomeration of ...
Toronto, Canada. IATA airport code YYZ. ICAO airport code CYYZ. Lester B. Pearson International Airport (YYZ) Toronto, Canada. IATA airport code YTZ. ICAO airport code CYTZ. Billy Bishop Toronto City Centre Airport (YTZ)