Comments on duration of vaccination immunity.
D000818:Animals; D000906:Antibodies; D004216:Distemper / Q000276:immunology / Q000517:prevention & control*; D004285:Dogs; D005260:Female; D007109:Immunity; D011247:Pregnancy; D011270:Pregnancy, Animal; D014611:Vaccination / Q000662:veterinary; D014765:Viral Vaccines
D000906:Antibodies; D014765:Viral Vaccines