Is Benadryl a controlled substance? No. No. A controlled substance is one that may not be legally dispensed without a prescription or, in some cases, may not legally be possessed or dispensed at all.   Risperidone is a type of medication used to treat a range of psychological disorders, including schizophrenia.
Festivus is defined as a secular holiday celebrated on December 23 that is essentially anti-Christmas, a backlash to the commercialization of Christmas and involves the airing of grievances. The term was first used by Frank Costanza (father of principle character George Costanza) on the American comedy Seinfeld. An anti-Christmas celebrated on December 23 is an example of Festivus.
According to the fourth declension the plural genitive of virus in Latin is viruum and therefore an Index of Viruses is in Latin an Index Viruum. Virorum is the plural genitive of the Latin noun vir (second declension) meaning man or husband. Consequently an Index Virorum would indicate a list of husbands or men.o what we have here is something of a mixed or invariant declension. Trying to find a plural for something that didn't take a plural (possibly because it was not a count but a mass noun), or at least, one for which no plural is classically attested, is a fruitless endeavour. Best to stick with English and use viruses.