{"id":"mmrvns","safety":{"commonSideEffects":[{"rate":"10-20%","effect":"Fever"},{"rate":"10-20%","effect":"Redness, swelling, or pain at injection site"},{"rate":"5-10%","effect":"Fatigue"},{"rate":"5-10%","effect":"Headache"},{"rate":"5-10%","effect":"Muscle pain"}]},"_chembl":null,"_dailymed":null,"mechanism":{"_ai_source":"groq-llama-8b","explanation":"MMRV vaccine contains weakened forms of the viruses that cause measles, mumps, rubella, and varicella. When administered, the vaccine triggers an immune response, producing antibodies and immune cells that can recognize and fight these viruses. This immune response helps to protect against future infections.","oneSentence":"MMRV vaccine is a live attenuated vaccine that stimulates the body's immune response to protect against measles, mumps, rubella, and varicella.","_ai_confidence":"high"},"_scrapedAt":"2026-03-28T01:21:53.332Z","_scrapedBy":"cloudflare-swarm","_wikipedia":null,"indications":{"approved":[{"name":"Protection against measles, mumps, rubella, and varicella"}]},"trialDetails":[{"nctId":"NCT07406360","phase":"PHASE3","title":"A Study on the Immune Response and Safety of an Investigational Combined Measles, Mumps, Rubella and Varicella Vaccine, When Administered as Intramuscular Injection to Healthy Children 15 Months to 6 Years of Age","status":"NOT_YET_RECRUITING","sponsor":"GlaxoSmithKline","startDate":"2026-04-13","conditions":"Measles","enrollment":1209}],"_emaApprovals":[],"_faersSignals":[],"_approvalHistory":[],"publicationCount":0,"rwe":[],"genericFilers":[],"relatedDrugs":[],"labelChanges":[],"biosimilarFilings":[],"pricing":[],"formularyStatus":[],"manufacturing":[],"companionDiagnostics":[],"competitors":[],"timeline":[],"patents":[],"ownershipHistory":[],"trials":[],"biosimilars":[],"latestUpdates":[],"references":[],"tags":[],"ecosystem":[],"genericManufacturerList":[],"offLabel":[],"developmentCodes":[],"aliases":["Investigational measles, mumps, rubella and varicella vaccine"],"phase":"phase_3","status":"active","brandName":"MMRVNS","genericName":"MMRVNS","companyName":"GlaxoSmithKline","companyId":"glaxosmithkline","modality":"Biologic","firstApprovalDate":"","aiSummary":"MMRV vaccine is a live attenuated vaccine that stimulates the body's immune response to protect against measles, mumps, rubella, and varicella. Used for Protection against measles, mumps, rubella, and varicella.","enrichmentLevel":3,"visitCount":0,"trialStats":{"total":0,"withResults":0},"verificationStatus":"verified","dataCompleteness":{"mechanism":true,"indications":true,"safety":true,"trials":true,"score":4}}