Lots of people go to India where deadly viruses are endemic and outbreaks are regular occurrences simply as tourists, or as businessmen making deals. They apparently don't see a need to carry a bag with nanoviricides just in case.
I like to think that Diwan is an honest and law abiding person. Injecting himself with the cides (and transporting it out of the country without approval) are most certainly illegal.
Sorry that you have such little confidence in the integrity of the management of this company.
"India, where deadly viruses are endemic." Listen to yourself.