All these strains are known to be virulent [ 19, 21, 26, 27].
Eight weeks after vaccination, the macaques were challenged by aerosol exposure to virulent 68U201.
Phage display methodology allowed selection of three phages that specifically bound to virulent Pb18.
Antimicrobial and mechanistic studies were carried out against virulent H37Rv TB bacteria.
Pep04 blocked establishment of Pb infection in mice and virulent Pb18 pre-incubated with p04 showed significantly inhibited lung infection.
Also, number of lung CFUs from virulent Pb18 inoculated mice were much higher when these isolates were compared.
Tests there revealed it was contaminated with the highly virulent H5N1 avian influenza strain, which can infect and sicken humans.
Of those, K. pneumoniae strains expressing the capsular type K1 or K2 antigen have been reported to be especially virulent [3].
Together, these data demonstrate that immunization of mice with the chimeric virus JE/DENV-2 elicits strong protection against infection by either neuroadapted DENV-2 or virulent JEV/SA14.
Additionally, the susceptibility of microorganisms to Mannich bases prompted us to evaluate the potential for anti-tubercular activity against clinically isolated Mycobacterium tuberculosis and virulent H37Rv strains.
