feels like she has walking pneumonia; Very sick from second vaccine; no taste; stomach pains; dizziness; weakness; coughing up thick mucous; nose is running; sleepy all day; when she wakes up her lips are covered with a white film; sweating a lot from the second vaccine; no appetite; muscle pain; headache; This spontaneous case was reported by a patient (subsequently medically confirmed) and describes the occurrence of ATYPICAL PNEUMONIA (feels like she has walking pneumonia) in a 74-year-old patient of an unknown gender who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 033C0VA and 044B21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     The patient's past medical history included Heart failure, Kidney failure, Back surgery (Seven back surgeries), Fusion lumbar spine, Pinched nerve (pinched nerve by the Large first right toe), Nerve damage (nerve damage on the whole right side of the body down to the feet), Gout (Gout in both feet), Arthritis (Arthritis is real bad in her ankles and both feet, and also throughout her body. She needs shots in her ankles sometimes.) and Open heart surgery (two years ago). Concurrent medical conditions included Type 2 diabetes mellitus. Concomitant products included ALLOPURINOL, ASPIRIN [ACETYLSALICYLIC ACID], ATORVASTATIN, INSULIN GLARGINE (BASAGLAR), GABAPENTIN, HYDRALAZINE, METOLAZONE, METOPROLOL, INSULIN ASPART (NOVOLOG), INSULIN ASPART (NOVOLOG), NALOXEGOL OXALATE (MOVANTIK), OXYCODONE, POTASSIUM CHLORIDE, TAMSULOSIN, TORSEMIDE, FISH OIL and CENTRUM MULTIGUMMIES for an unknown indication.   On 25-May-2021, the patient received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) dosage was changed to 1 dosage form. On an unknown date, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On an unknown date, the patient experienced ATYPICAL PNEUMONIA (feels like she has walking pneumonia) (seriousness criterion medically significant), ILLNESS (Very sick from second vaccine), AGEUSIA (no taste), ABDOMINAL PAIN UPPER (stomach pains), DIZZINESS (dizziness), ASTHENIA (weakness), COUGH (coughing up thick mucous), RHINORRHOEA (nose is running), SOMNOLENCE (sleepy all day), ORAL DISCOMFORT (when she wakes up her lips are covered with a white film), HYPERHIDROSIS (sweating a lot from the second vaccine), DECREASED APPETITE (no appetite), MYALGIA (muscle pain) and HEADACHE (headache). At the time of the report, ATYPICAL PNEUMONIA (feels like she has walking pneumonia), ILLNESS (Very sick from second vaccine), AGEUSIA (no taste), ABDOMINAL PAIN UPPER (stomach pains), DIZZINESS (dizziness), ASTHENIA (weakness), COUGH (coughing up thick mucous), RHINORRHOEA (nose is running), SOMNOLENCE (sleepy all day), ORAL DISCOMFORT (when she wakes up her lips are covered with a white film), HYPERHIDROSIS (sweating a lot from the second vaccine), DECREASED APPETITE (no appetite), MYALGIA (muscle pain) and HEADACHE (headache) outcome was unknown.        For mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown), the reporter did not provide any causality assessments.   Treatment information was not provided. Based on the current available information and temporal association between the use of the product and the start date of the events, a causal relationship cannot be excluded.; Sender's Comments: Based on the current available information and temporal association between the use of the product and the start date of the events, a causal relationship cannot be excluded.