It feels like acid on my skin, burning skin; This is a spontaneous report from a contactable consumer. This (age: 64; unit: unknown) female consumer (patient) reported that:  Narrative case summary and further information: Case narrative:  Originating AE Request: REQ-# Attachments: 1 Patient Age: 64 Reporter Subtype: Patient PQC Present: No AE Present: Yes  PQC Details:  Request Name: REQ-# Product: PFIZER-BIONTECH COVID-19 VACCINE Question: Warm transfer attempted by (agent name) with , - (agent ID), Reportum # #. Caller reportedly disconnected prior to transfer. Report received and contact information obtained. Caller reportedly with multiple questions and did not wish to provide address information. Callback attempt#1 performed on 02Feb2021 at 4:24 to #. Caller identified. Caller is a consumer who reports that she got her first vaccine dose and the side effects are still bothering me. Reports that "It feels like acid on my skin, burning skin". Caller asks is this normal, what do I do about it and how long could it last? Caller reports that she does not have a good doctor right now. - E-transmitting duplicate AE for data capture.  Request Name: REQ-# Product: PFIZER-BIONTECH COVID-19 VACCINE Question: Warm transfer attempted by (agent name) , - (agent ID), Reportum # #. Caller reportedly disconnected prior to transfer. Report received and contact information obtained. Caller reportedly with multiple questions and did not wish to provide address information. Callback attempt#1 performed on 2Feb2021 at 4:24 to #. Caller identified. Caller is a consumer who asks if it is advisable for her to get the vaccine with her health history? Caller reports a history of diabetes type 2, sleep apnea, high cholesterol, high blood pressure and Epstein-Barr. Caller reports that she doesn't have a good doctor right now and wants to know if we could advise or is it ok to get the vaccine?  Request Name: REQ-# Product: PFIZER-BIONTECH COVID-19 VACCINE Question: Warm transfer attempted by (agent name), - (agent ID), Reportum # #. Caller reportedly disconnected prior to transfer. Report received and contact information obtained. Caller reportedly with multiple questions and did not wish to provide address information. Callback attempt#1 performed on 02Feb2021 at 4:24 to #. Caller identified. Caller is a consumer who states "It's not approved yet, Do you know what criteria it needs to get approved?"  Request Name: REQ-# Product: PFIZER-BIONTECH COVID-19 VACCINE Question: Warm transfer attempted by (agent name), - (agent ID), Reportum # #. Caller reportedly disconnected prior to transfer. Report received and contact information obtained. Caller reportedly with multiple questions and did not wish to provide address information. Callback attempt#1 performed on 02Feb2021 at 4:24 to #. Caller identified. Caller is a consumer who asks, How many people were in the clinic trials?  Information on the lot/batch number has been requested.  This is an Initial report combining information from duplicate reports 2021106619 and 2021118424. The current and all subsequent information will be reported under manufacturer report number 2021118424.  This case is processed as Other-Duplicate.  No follow-up attempts are needed. No further information is expected.