smell sweat a lot/sweating a lot; lost his sense of smell; cough/cough has gotten worse; lost my taste/lost his taste for food; lost 8 pounds in the last 6 days; This spontaneous case was reported by a consumer and describes the occurrence of COUGH (cough/cough has gotten worse), AGEUSIA (lost my taste/lost his taste for food), HYPERHIDROSIS (smell sweat a lot/sweating a lot), ANOSMIA (lost his sense of smell) and ABNORMAL LOSS OF WEIGHT (lost 8 pounds in the last 6 days) in a 36-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 002C21A and 036C21A) for COVID-19 vaccination.     Concurrent medical conditions included Cough (The patient had a cough when he received his booster dose).   On 22-Apr-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 22-May-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. On 18-Dec-2021, received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) dosage was changed to 1 dosage form. In December 2021, the patient experienced ABNORMAL LOSS OF WEIGHT (lost 8 pounds in the last 6 days). On 18-Dec-2021,  after starting mRNA-1273 (Moderna COVID-19 Vaccine), the patient experienced COUGH (cough/cough has gotten worse), AGEUSIA (lost my taste/lost his taste for food) and ANOSMIA (lost his sense of smell). On 22-Dec-2021, the patient experienced HYPERHIDROSIS (smell sweat a lot/sweating a lot). At the time of the report, COUGH (cough/cough has gotten worse) had not resolved and AGEUSIA (lost my taste/lost his taste for food), HYPERHIDROSIS (smell sweat a lot/sweating a lot), ANOSMIA (lost his sense of smell) and ABNORMAL LOSS OF WEIGHT (lost 8 pounds in the last 6 days) outcome was unknown.            No concomitant medications were reported.  Treatment information was not provided.  Company Comment: This case concerns a 36-year-old male patient  with no previous relevant medical history reported, who experienced the non-serious unexpected events of Cough, Ageusia, Hyperhidrosis, Anosmia and Abnormal loss of weight. The events of Cough, Ageusia and Anosmia occurred on the same day after the third dose of COVID-19 Vaccine Moderna (mRNA-1273), event of Hyperhidrosis four days later and Abnormal loss of weight on the same month. The events could be in connection with each other. Clinical course with diagnostic workup and treatment details were not provided. The benefit-risk relationship of COVID-19 Vaccine Moderna (mRNA-1273) is not affected by this report.   Most recent FOLLOW-UP information incorporated above includes: On 23-Dec-2021: Patient information and Vaccine details updated. New events Hyperhidrosis, Cough and Abnormal loss of weight were added. On 23-Dec-2021: Follow up information received contains no new information.; Sender's Comments: This case concerns a 36-year-old male patient  with no previous relevant medical history reported, who experienced the non-serious unexpected events of Cough, Ageusia, Hyperhidrosis, Anosmia and Abnormal loss of weight. The events of Cough, Ageusia and Anosmia occurred on the same day after the third dose of COVID-19 Vaccine Moderna (mRNA-1273), event of Hyperhidrosis four days later and Abnormal loss of weight on the same month. The events could be in connection with each other. Clinical course with diagnostic workup and treatment details were not provided. The benefit-risk relationship of COVID-19 Vaccine Moderna (mRNA-1273) is not affected by this report.