He believes that a single dose of modified live vaccine given at 10 - 14 weeks of age is protective for life. (littlebigcat.com)
· you have the kitten vaccinated with more than 1 three way modified live vaccine after 6 months old or any four way or any killed vaccine. (sahjasiamese.com)
A patient is isolated from other cats and treated with vigorous fluid therapy, followed by a symptomatic treatment plan, Vaccinating healthy cats with modified live vaccine can prevent feline panleukopenia viruses, and is considered to be very effective.» (cat-health-guide.org)