fever; sinus infection; cough; Got covid; Got covid; sick; daughter got the Covid Vaccine before she had the baby; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP) for a Pfizer sponsored program (005570). The reporter is patient's mom.  A 27-year-old female patient (pregnant) received bnt162b2 (BNT162B2), administered in arm right (Batch/Lot number: unknown) at the age of 26 years as dose 1, single and administered in arm right (Batch/Lot number: unknown) as dose 2, single for covid-19 immunisation. The patient had no relevant medical history. Concomitant medications were not reported. The following information was reported: DRUG INEFFECTIVE (hospitalization, medically significant), COVID-19 (hospitalization, medically significant) all with onset Jun2021, outcome "unknown" and all described as "Got covid"; ILLNESS (hospitalization) with onset Jun2021, outcome "unknown", described as "sick"; PYREXIA (hospitalization), outcome "unknown", described as "fever"; SINUSITIS (hospitalization), outcome "unknown", described as "sinus infection"; COUGH (hospitalization), outcome "unknown", described as "cough"; MATERNAL EXPOSURE TIMING UNSPECIFIED (non-serious), outcome "unknown", described as "daughter got the Covid Vaccine before she had the baby". The patient was hospitalized for drug ineffective, covid-19, illness, pyrexia, sinusitis, cough (start date: 2021, discharge date: 2021, hospitalization duration: 3 day(s)). The events "got covid", "sick", "fever", "sinus infection" and "cough" were evaluated at the emergency room visit. The baby was delivered live birth(unspecified), delivery date 15Apr2021. Reporter mentioned her daughter had gotten the vaccine, had a baby, and within a 2-month period had gotten sick. This vaccine saved her daughter's life. Her daughter got the Covid Vaccine before she had the baby, later clarified and confirmed before she was pregnant. She had the baby on 15Apr2021. Within a 2 month period of having the baby her daughter was sick. The first and second dose was before she had the baby. Caller does not know the dates/month of when patient got the vaccine. Patient was sick with covid 2 months after she had her baby, she was sick with covid Jun2021. However, the caller was surprised and happy the baby remained healthy and was happy how the patient was able to handle both shots during this time. When patient got sick the baby was 2-months old at this time. The patient was seen at the hospital, later clarified she went to Emergency Room and was admitted to the hospital. Caller does not know the dates of being in the hospital. Patient was on a respirator and ventilator for a certain amount of time. Patient was in hospital for 3 days. Caller explained this could have been much worse without the vaccine. Patient was healthy. She was not on anything at all due to breastfeeding. She could not be on anything except Tylenol or Aleve for pain, but was not taking anything. After getting the first one and second one a few weeks later found out was with child. Patient got the 1st and 2nd dose of the covid vaccine, dates unknown, but in Jun2021 got covid. Patient went to the emergency room because had a slight fever and cough. Patient was admitted to hospital and on a respirator and ventilator for a certain amount of time. AE(s) require a visit to Emergency Room. Went to the emergency room because had a slight fever and cough. Her husband is an orthopedic surgeon and was aware could be sinus infection or could be covid. No Physician Office. The patient underwent the following laboratory tests and procedures: sars-cov-2 test: (Jun2021) positive. Therapeutic measures were taken as a result of drug ineffective, covid-19, illness, pyrexia, sinusitis, cough.  The lot number for bnt162b2 was not provided and will be requested during follow up.