sore throat sensation which is often triggered by swallowing; Accompanied on some occasions by a sensation that originates midline just below right clavicle and travels outward toward right arm; Some potential side effects from a Moderna booster which are atypical of those expected; swollen inflamed area on the back right side of the tongue ((linginal Tonsil/circumvallate papilla area); I also developed a swollen inflamed area on the back right side of my tongue (linginal tonsil/circumvallate papilla area); classic lymph node swelling in both the arm pit region and clavicle region localized to the right side of body; This spontaneous case was reported by a consumer and describes the occurrence of OROPHARYNGEAL PAIN (sore throat sensation which is often triggered by swallowing), SENSORY DISTURBANCE (Accompanied on some occasions by a sensation that originates midline just below right clavicle and travels outward toward right arm), VACCINATION COMPLICATION (Some potential side effects from a Moderna booster which are atypical of those expected), SWOLLEN TONGUE (swollen inflamed area on the back right side of the tongue ((linginal Tonsil/circumvallate papilla area)) and GLOSSITIS (I also developed a swollen inflamed area on the back right side of my tongue (linginal tonsil/circumvallate papilla area)) in a  patient of an unknown age and gender who received mRNA-1273 (Moderna COVID-19 Vaccine) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     Previously administered products included for COVID-19 vaccination: Pfizer (Dose 2) and Pfizer (Dose 1). Past adverse reactions to the above products included No adverse event with Pfizer and Pfizer.    On 21-Dec-2021, the patient received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 21-Dec-2021, the patient experienced OROPHARYNGEAL PAIN (sore throat sensation which is often triggered by swallowing), SENSORY DISTURBANCE (Accompanied on some occasions by a sensation that originates midline just below right clavicle and travels outward toward right arm), VACCINATION COMPLICATION (Some potential side effects from a Moderna booster which are atypical of those expected), SWOLLEN TONGUE (swollen inflamed area on the back right side of the tongue ((linginal Tonsil/circumvallate papilla area)), GLOSSITIS (I also developed a swollen inflamed area on the back right side of my tongue (linginal tonsil/circumvallate papilla area)) and LYMPHADENOPATHY (classic lymph node swelling in both the arm pit region and clavicle region localized to the right side of body). On 26-Dec-2021, LYMPHADENOPATHY (classic lymph node swelling in both the arm pit region and clavicle region localized to the right side of body) had resolved. At the time of the report, OROPHARYNGEAL PAIN (sore throat sensation which is often triggered by swallowing) and SENSORY DISTURBANCE (Accompanied on some occasions by a sensation that originates midline just below right clavicle and travels outward toward right arm) had not resolved, VACCINATION COMPLICATION (Some potential side effects from a Moderna booster which are atypical of those expected) outcome was unknown and SWOLLEN TONGUE (swollen inflamed area on the back right side of the tongue ((linginal Tonsil/circumvallate papilla area)) and GLOSSITIS (I also developed a swollen inflamed area on the back right side of my tongue (linginal tonsil/circumvallate papilla area)) was resolving.            No concomitant medications were reported.  Patient reported that several other things were developed that time which were yet to resolve 5 weeks later and were localized to the right side of the body (side of booster). Patient visited general practitioner noting these issues and upon exam found nothing obvious to cause these symptoms.  Swollen tongue was examined by a dentist and surgeon noting the inflammatory nature and the glandular nature of that region of the tongue. The swelling/inflammation had gone down but not yet back to normal.  No treatment details were reported.