The nosode Parotidinum, prepared from the saliva of an infected individual, may be used prophylactically, although Pilocarpine 6c is the remedy recommended by Shepherd for both prevention and treatment. I have had no personal experience using remedies with mumps.
Rubella
Rubella, or German measles, is the mildest of all the illnesses for which vaccines are presently required, and very often escapes detection entirely. In the adolescent and young adult populations--those presently most likely to develop it--the illness may be somewhat bothersome, with arthritic symptoms more likely; the same symptoms are often encountered after vaccination of these age groups. In children, there is no reason to treat rubella at all, in most cases. Pregnant women, especially those exposed in the first trimester, may be given Pulsatilla 6c or 30c every day for 14 days following exposure, or every four hours for fever and acute symptoms. Rubella should be suspected in the event of a mild fever; punctate rash; and swollen or tender lymph nodes behind the ears and neck, and around the base of the skull--an area seldom affected in other ailments.
People often ask if it is possible to "vaccinate" homeopathically, to use remedies for the same purpose that the vaccines are normally given. This question addresses not short-term prophylaxis in the event of an acute outbreak, which is discussed above, but routine, long-term protection of the entire population against these diseases.
There is some evidence that remedies can be used in this way. I know of several British veterinarians who use homeopathic rabies nosode in lieu of injections to protect their dogs--with no serious side effects and, as yet, no rabies. But in order to do so, they must give the remedy repeatedly throughout the life of the animal--an approach that would be much less suitable for humans. This brings us back to the concept of trying to permanently eliminate susceptibility to specific diseases. Why attempt such an uneconomical fantasy, as well as an unnecessary one, since the remedies work so splendidly well when illness is actually present or threatening?
People also ask whether or not homeopathic treatment can be used in conjunction with vaccines. Homeopathic remedies may be given to mitigate the effect or severity of vaccines, just as they have been used with good effect in cases of vaccine-related illness. Certainly, when vaccines are given, I would recommend giving Ledum 30c--the basic first-aid remedy for puncture wounds--immediately afterward, in three doses 30 minutes apart; and following it with either the nosode prepared from the disease or vaccine itself or Thuja 30c, the general "antidote" to all vaccines, in three doses 12 hours apart.
Be aware of the possibility that a strong family history of vaccine reaction may greatly increase the risk of receiving that particular vaccine. Any child whose brother or sister or parent reacted strongly or violently to a vaccine should certainly be excused from receiving it, preferably by obtaining a medical exemption from a physician practicing in that state. Likewise, any child whose sibling or parent previously contracted poliomyelitis, or a severe or complicated case of measles or whooping cough or any of the other diseases listed, should not receive the vaccine prepared against that illness. Other grounds for medical exemption include preexisting epilepsy, central nervous system disorder, or any severe or disabling chronic disease where the risk of serious exacerbation from the vaccine outweighs the more imponderable long-term benefit.