started to be shaky; twitching; uncontrollable muscle movements; lethargic; Suspected infection; feverish; increased fatigue/weakness; Asthma; muscle weakness; allergy symptoms; Insomnia; Fatigue; neurological symptoms; This is a spontaneous report from a contactable consumer (the patient). A 28-years-old non-pregnant female patient received first dose of bnt162b2 (PFIZER-BIONTECH COVID-19 mRNA VAC-CINE, Formulation: Solution for injection; Batch/Lot Number: EP6955), via an unspecified route of administration, administered in left arm on 12Mar2021 15:45 as a single dose for COVID-19 immun-isation at Pharmacy or Drug Store. Medical history included intermittent asthma from an unknown date and unknown if ongoing, allergies to dust mite zithromax, suprax, bactrim from an unknown date and unknown if ongoing anxiety/depression from an unknown date and unknown if ongoing, mild hormone disorder from an unknown date and unknown if ongoing. Concomitant medications included Allergen Immunotherapy-Dust Mite in left arm on 18Feb2021; escitalopram taken for an unspecified indication, start and stop date were not reported; fexofenadine hydrochloride (ALLEGRA) taken for an unspecified indication, start and stop date were not reported; melatonin (MELATONIN) taken for an unspecified indication, start and stop date were not reported and Multi-Vitamin all taken in two weeks. The patient previously took Zithromax, Suprax [cefixime], Bactrim and experienced allergy. No COVID prior to vaccination. Post vaccination tested for COVID-19 Nasal Swab on 18Mar2021 and on 19Mar2021with negative result. On 13Mar2021 03:00, the patient experienced insomnia, fatigue. On 16Mar2021 03:00, the patient experienced asthma, increased fatigue/weakness, muscle weakness. On 16Mar2021, the patient experienced allergy symptoms. On 17Mar2021 03:00, the patient experienced feverish. On 18Mar2021 03:00, started to be shaky (tremor), twitching, uncontrollable muscle movements, lethargic. On 18Mar2021, suspected infection and on unspecified date in Mar2021, the patient experienced neurological symptoms. It was reported that insomnia and fatigue on Saturday, fatigue on Sunday and tried to run and took rescue inhaler 1 mile into the 4 mile run. On Monday fatigue and just feeling off pushed through work. Tuesday more asthma took rescue inhaler morning and evening. As the day went on Tuesday increased fatigue/weakness and started to get muscle weakness and allergy symptoms. Wednesday went to doctor and was given nebulizer treatment and symbicort for asthma reaction. Wednesday night slept a couple of hours after taking melatonin. Woke up and took benadryl and tylenol as was experiencing allergies and asthma and feverish. Went to ER for asthma and prescribed prednisone. Sent home and managed symptoms at home with Tylenol and Benadryl. Thursday night doctor prescribed doxycycline due to suspected infection. Continued muscle weakness and started to be shaky, twitching, uncontrollable muscle movements and lethargic. Another asthma attack Friday morning. Went to doctor had full blood work-up. Still neurological symptoms today. Adverse events resulted in Doctor or other healthcare professional office/clinic visit, Emergency room/department or urgent care. On an unspecified date in Mar2021, the patient underwent lab tests and procedures which included blood test: unknown results. Therapeutic measures were taken as a result of the events. The outcome of all events was not recovered.