lungs are congested, they are all stuffed up; Feeling sick; Have been in bed for six or seven days now. Can hardly get out of bed; Like a typical full Covid-19 reaction; Real bad cough; Fever; Chills; achy joints; This spontaneous case was reported by a consumer and describes the occurrence of PULMONARY CONGESTION (lungs are congested, they are all stuffed up), MALAISE (Feeling sick), BEDRIDDEN (Have been in bed for six or seven days now. Can hardly get out of bed), SUSPECTED COVID-19 (Like a typical full Covid-19 reaction) and COUGH (Real bad cough) in a 74-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 002M21A, 071F21A, 012M20A and 0112L0A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     Patient did not had acute and chronic illnesses at the time of vaccination.  Concurrent medical conditions included Allergy to antibiotic (Ciprinol).   On 09-Jan-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On 25-Oct-2021, received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On 10-Apr-2022, received fourth dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On an unknown date, the patient received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. In April 2022, the patient experienced PULMONARY CONGESTION (lungs are congested, they are all stuffed up), MALAISE (Feeling sick), BEDRIDDEN (Have been in bed for six or seven days now. Can hardly get out of bed), SUSPECTED COVID-19 (Like a typical full Covid-19 reaction), COUGH (Real bad cough), PYREXIA (Fever), CHILLS (Chills) and ARTHRALGIA (achy joints). At the time of the report, PULMONARY CONGESTION (lungs are congested, they are all stuffed up), MALAISE (Feeling sick), BEDRIDDEN (Have been in bed for six or seven days now. Can hardly get out of bed), SUSPECTED COVID-19 (Like a typical full Covid-19 reaction), COUGH (Real bad cough), PYREXIA (Fever), CHILLS (Chills) and ARTHRALGIA (achy joints) was resolving.            No concomitant medications were taken by the reporter. Patient reported the side effects experienced after the 4th booster vaccination.  The reporter said he was calling because he was not close to anyone for at least a week and a half. Patient believed that the symptoms were because of the vaccine.  Patient was right-handed. Patient did not experience any side effects with the first three doses. After vaccination patient was feeling sick, had like a typical full Covid-19 reaction, had been in bed for six or seven days now, could hardly get out of bed, had fever, lungs were congested, they were all stuffed up, had chills, a real bad cough and achy joints. It was reported that AE did not cause patient to seek medical care (office visit, Urgent care, ER, hospitalized) (not yet). Patient did not experience a similar event in the past. Adverse events were ongoing at the time of report however patient felt a little bit better no, 8 days later. Patient did not had COVID + test or diagnosis. No other vaccines were given to the patient within 1 month prior to Moderna COVID-19 vaccine. Treatment was reported as lots of rest and over the counter stuff.   This case was linked to MOD-2022-542355 (Patient Link).