Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Phase I Study Evaluating the Safety and Immunogenicity of a New TB Vaccine, MVA85A, in Healthy Volunteers Who Are Infected With HIV
Brief Summary: This is an open Phase I study of a candidate TB vaccine, MVA85A, in healthy subjects who are infected with HIV. It is designed to study the safety and immunogenicity of the vaccine.


Options:
A: Inclusion Criteria:

* Healthy adults aged 18 to 50 years
* Resident in or near Dakar for the duration of the study
* Willingness to allow the investigators to discuss the volunteer's medical history with the volunteer's HIV lead physician
* Willing to use effective contraception throughout duration of study (if female)
* HIV antibody positive; diagnosed at least 6 months previously
* CD4 count \>300
* Arm 1: HIV viral load not \>100,000 copies per millilitre
* Arm 2: Undetectable HIV viral load
* Written informed consent

Exclusion Criteria:

* Any clinically significant abnormal finding on screening biochemistry or haematology blood tests or on urinalysis
* Group 1 only: Any ARV therapy within the past 6 months
* Previous history of TB disease and/or treatment
* Any AIDS defining illness
* Group 1: CD4 count nadir \<300
* Group 2: CD4 count nadir \<100
* CXR showing TB or evidence of other active infection
* Prior receipt of a recombinant MVA or Fowlpox vaccine
* Use of any investigational or non-registered drug, live vaccine or medical device other than the study vaccine within 30 days preceding dosing of study vaccine, or planned use during the study period
* Administration of chronic (defined as more than 14 days) immunosuppressive drugs or other immune modifying drugs within six months of vaccination. (For corticosteroids, this will mean prednisolone, or equivalent, ≥ 0.5 mg/kg/day. Inhaled and topical steroids are allowed.)
* History of allergic disease or reactions likely to be exacerbated by any component of the vaccine, e.g. egg products
* Presence of any underlying disease that compromises the diagnosis and evaluation of response to the vaccine (including evidence of cardiovascular disease, history of cancer (except basal cell carcinoma of the skin and cervical carcinoma in situ), history of insulin requiring diabetes mellitus, any ongoing chronic illness requiring ongoing specialist supervision (e.g., gastrointestinal), and chronic or active neurological disease)
* History of \> 2 hospitalisations for invasive bacterial infections (pneumonia, meningitis)
* Suspected or known current drug and/or alcohol abuse
* Seropositive for hepatitis B surface antigen (HBsAg) and/ or hepatitis C (antibodies to HCV)
* Evidence of serious psychiatric condition
* Any other on-going chronic illness requiring hospital specialist supervision
* Any confirmed or suspected immunosuppressive or immunodeficient condition, other than HIV infection, such as asplenia
* Evidence of hepatomegaly
* Administration of immunoglobulins and/or any blood products within the three months preceding the planned administration of the vaccine candidate
* Pregnant/lactating female and any female who is willing or intends to become pregnant during the study
* Any history of anaphylaxis in reaction to vaccination
* PI assessment of lack of willingness to participate and comply with all requirements of the protocol, or identification of any factor felt to significantly increase the participant's risk of suffering an adverse outcome
B: Inclusion Criteria

* Healthy adults aged 18 to 50 years
* Resident in or near Oxford for the duration of the vaccination study
* Willingness to allow the investigators to discuss the volunteer's medical history with the volunteer's GP
* Screening Elispot positive (more than 50 spots/million PBMC) for at least any 1 of the 3 ESAT6 peptide pools or any one of the 3 CFP10 pools ; and screening Elispot positive for PPD.
* Heaf test grade II-IV or positive Mantoux test.
* CXR normal; or abnormal but not clinically significant CXR findings with no evidence of past/present TB infection or disease on the CXR.
* For females only, willingness to practice continuous effective contraception during the study and a negative pregnancy test on the day of vaccination
* Agreement to refrain from blood donation during the course of the study
* Written informed consent
* Willingness to undergo an HIV

Exclusion Criteria

* Any deviation from the normal range in biochemistry or haematology blood tests or in urine analysis
* Heaf grade IV
* Prior receipt of a recombinant MVA or Fowlpox vaccine
* Use of any investigational or non-registered drug, live vaccine or medical device other than the study vaccine within 30 days preceding dosing of study vaccine, or planned use during the study period
* Administration of chronic (defined as more than 14 days) immunosuppressive drugs or other immune modifying drugs within six months of vaccination. (For corticosteroids, this will mean prednisolone, or equivalent, ε 0.5 mg/kg/day. Inhaled and topical steroids are allowed.)
* Any confirmed or suspected immunosuppressive or immunodeficient condition, including human immunodeficiency virus (HIV) infection and asplenia
* History of allergic disease or reactions likely to be exacerbated by any component of the vaccine, e.g. egg products
* Evidence of cardiovascular disease
* History of cancer (except basal cell carcinoma of the skin and cervical carcinoma in situ)
* History of insulin requiring diabetes mellitus
* Chronic or active neurological disease requiring ongoing specialist supervision
C: Inclusion Criteria:

* Healthy adult aged 18-65 years.
* Normal medical history and physical examination.
* Normal urine dipstick, blood count, liver enzymes, and creatinine.

Exclusion Criteria:

* Exposure to TB/BCG vaccination at any point. Previous residence in a TB endemic area.
* Clinically significant history of skin disorder (eczema, psoriasis, etc.), allergy, immunodeficiency, cardiovascular disease, respiratory disease, endocrine disorder, liver disease, renal disease, gastrointestinal disease, neurological illness, psychiatric disorder, drug or alcohol abuse.
* Oral or systemic steroid medication or the use of immunosuppressive agents.
* Positive HIV or core HBV antibody test.
* Positive Heaf test
* Positive ANA or serum anti-DNA antibody.
* Confirmed pregnancy
D: Inclusion Criteria:

* Healthy adult male aged 18-45 years.
* Normal medical history and physical examination. Minor physical ailments e.g. Fungal skin infections, will not be sufficient to define a physical examination as abnormal.
* Normal urine dipstick, blood count, liver enzymes, and creatinine
* Frequency \<4 SFU per/well/3x105 PBMC as determined by ELISPOT with ESAT6/CFP-10 antigens and less than 100 SFU per/well/1x106 PBMC as determined by ELISPOT with PPD.
* Mantoux negative (0.0 mm induration).
* Normal Chest X-ray.
* Willing to donate blood samples as required by the protocol

Exclusion Criteria:

* Clinically significant history of skin disorder (eczema, psoriasis, etc.), allergy, immunodeficiency, cardiovascular disease, respiratory disease, endocrine disorder, liver disease, renal disease, gastrointestinal disease or neurological illness.
* Any clinical evidence of immunosuppression such as oral candida, stomatitis, aphthous or septic ulceration, septic skin lesions or any clinical or laboratory evidence of infection or immunocompromise.
* History of splenectomy
* Haematocrit of less than 30%
* Serum creatinine concentration \>130mmol
* Serum ALT concentration \>80IU/L
* Blood transfusion within one month of the beginning of the study
* History of vaccination with any previous experimental poxvirus vaccine
* Administration of any other vaccine or immunoglobulin within two weeks before or two weeks after vaccination.
* Positive HIV antibody test, evidence of HBV (Hepatitis B vaccination is not an exclusion criteria)..
* Current participation in another clinical trial, or within 12 weeks of this study
* Any other finding which in the opinion of the investigators would increase the risk of an adverse outcome from participation in the trial.
* Likelihood of travel away from the study area for the duration of the study
* Untreated malaria infection

Answer: A