1. Abortion prevention A miscarriage occurs when there is a slight carelessness in the management. Therefore, the female rabbit should have a cage after being pregnant. Do not arbitrarily catch it without special circumstances. If you want to capture the movement, you must take it slowly and slowly. Do not frighten the collision and make it struggle. Avoid ear-dragging. Drop it. When catching a rabbit, you should grasp the ears and the skin behind your neck with your left hand, hold the hip with your right hand, and do not damage the fur. The hairy rabbit stops picking hair after pregnancy and is more cautious in pulling hair to prevent abortion. 2. Air defense Touching the fetus should be carried out 10 to 15 days after mating, because the fertilized egg takes 6 to 7 days to implant on the uterine wall. When the embryo is not formed, the embryo is very small and stimulated by the outside world can easily cause premature delivery or embryonic death. Touching the tires should not be overused but should be light and secure. 3. Promote fetal strength Female rabbits are pregnant for 30 to 32 days, and 15 to 20 days for pregnancy are late pregnancy. During this period, the fetus grows and develops rapidly. The rapid growth is 90% of the birth weight. Therefore, it is necessary to fully supply enough protein, minerals, and vitamins in the late pregnancy. The quality feed. Feed formulation (%): corn 41, cake 22, bran 20, grass bran 15, bone meal 1.5, table salt 0.5. The amount of 75 to 100 grams a day, 3 times a day, the amount of crude material. 4. Prevention of stillbirth Forbidden to feed moldy and frozen fodder, on the other hand, fetal death from poisoning or causing abortion should be highly valued. 5. Savings The female rabbits should be cleaned and disinfected in the production box 3 to 4 days before the onset of labor, and they should fill the soft forage and put them in the cage for production. And pay attention to insulation, while doing a good job of rodent control. The level of IgM antibody begins to rise after 1 week after the initial infection, while the IgG appears later than IgM (usually in 14 days after infection) and can last for 6 months or even several years, which meansthat the IgG serves as an indicator of previous infection. Suspected patients that are infected by 2019-nCoV can be rapidly identified by simultaneous monitoring of IgM and IgG. During the outbreak period of2003-SARS and the 2016-Zika, IgM / IgG antibody detection was used as one of the recommendeddiagnostic methods. COVID-19 Professional Testing Kits NINGBO AUTRENDS INTERNATIONAL TRADE CO., LTD , https://www.metests.com