Assessing the effectiveness of COVID-19 vaccines in Pakistan: A test-negative case-control study

Muhammad Imran Nisar; Nadia Ansari; Amyn Abdul Malik; Shahira Shahid; Kiran Ramzan Ali Lalani; Maaheen Ahmed Chandna; Ayesha Mansoor Younus; Zahra Hasan; Unab Khan; Farah Khalid; Marvi Mahesar; Muhammad Farrukh Qazi; Inci Yildirim; Fyezah Jehan; Saad Bin Omer

doi:10.1016/j.jinf.2023.01.016

Assessing the effectiveness of COVID-19 vaccines in Pakistan: A test-negative case-control study

Muhammad Imran Nisar, Nadia Ansari, Amyn Abdul Malik, Shahira Shahid, Kiran Ramzan Ali Lalani, Maaheen Ahmed Chandna, Ayesha Mansoor Younus, Zahra Hasan, Unab Khan, Farah Khalid, Marvi Mahesar, Muhammad Farrukh Qazi, Inci Yildirim, Fyezah Jehan, Saad Bin Omer

Research output: Contribution to journal › Letter › peer-review

6 Scopus citations

Original language	English (US)
Pages (from-to)	e144-e147
Journal	Journal of Infection
Volume	86
Issue number	5
DOIs	https://doi.org/10.1016/j.jinf.2023.01.016
State	Published - May 2023
Externally published	Yes

ASJC Scopus subject areas

Microbiology (medical)
Infectious Diseases

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10.1016/j.jinf.2023.01.016

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Nisar, M. I., Ansari, N., Malik, A. A., Shahid, S., Lalani, K. R. A., Chandna, M. A., Younus, A. M., Hasan, Z., Khan, U., Khalid, F., Mahesar, M., Farrukh Qazi, M., Yildirim, I., Jehan, F., & Omer, S. B. (2023). Assessing the effectiveness of COVID-19 vaccines in Pakistan: A test-negative case-control study. Journal of Infection, 86(5), e144-e147. https://doi.org/10.1016/j.jinf.2023.01.016

Nisar, MI, Ansari, N, Malik, AA, Shahid, S, Lalani, KRA, Chandna, MA, Younus, AM, Hasan, Z, Khan, U, Khalid, F, Mahesar, M, Farrukh Qazi, M, Yildirim, I, Jehan, F & Omer, SB 2023, 'Assessing the effectiveness of COVID-19 vaccines in Pakistan: A test-negative case-control study', Journal of Infection, vol. 86, no. 5, pp. e144-e147. https://doi.org/10.1016/j.jinf.2023.01.016

@article{4dd6f6ff79af45fe95f8fa72b613a30f,

title = "Assessing the effectiveness of COVID-19 vaccines in Pakistan: A test-negative case-control study",

author = "Nisar, {Muhammad Imran} and Nadia Ansari and Malik, {Amyn Abdul} and Shahira Shahid and Lalani, {Kiran Ramzan Ali} and Chandna, {Maaheen Ahmed} and Younus, {Ayesha Mansoor} and Zahra Hasan and Unab Khan and Farah Khalid and Marvi Mahesar and {Farrukh Qazi}, Muhammad and Inci Yildirim and Fyezah Jehan and Omer, {Saad Bin}",

note = "Funding Information: This study was funded by the Infectious Diseases Research Laboratory (IDRL) at the Aga Khan University), Pakistan. The funder of the study had no role in study design, data collection, data analysis, data interpretation, manuscript prepared and reviewed. Funding Information: Written consent was obtained from the study participants before their enrollment. Deidentified data and data dictionary will be made available by the corresponding author upon request. The authors are grateful for the diligent efforts of the data collection team: Mr. Aziz Ali, Ms. Hasrat Naz, Ms. Kiran Jabeen, Mr. Majid Hussain, Ms. Poonam Ali Shah, and Ms. Rudaba Rais. The authors acknowledge the Aga Khan University Clinical Laboratory, the Department of Family Medicine (AKUH), Mr. Mir Asghar Ali, Mr. Navroz Wasanjee and the research administration team of the Department of Pediatrics and Child Health (AKUH), for their invaluable support and contributions in making this study possible. This study was funded by the Infectious Diseases Research Laboratory (IDRL) at the Aga Khan University), Pakistan. The funder of the study had no role in study design, data collection, data analysis, data interpretation, manuscript prepared and reviewed.",

year = "2023",

month = may,

doi = "10.1016/j.jinf.2023.01.016",

language = "English (US)",

volume = "86",

pages = "e144--e147",

journal = "Journal of Infection",

issn = "0163-4453",

publisher = "W.B. Saunders Ltd",

number = "5",

}

TY - JOUR

T1 - Assessing the effectiveness of COVID-19 vaccines in Pakistan

T2 - A test-negative case-control study

AU - Nisar, Muhammad Imran

AU - Ansari, Nadia

AU - Malik, Amyn Abdul

AU - Shahid, Shahira

AU - Lalani, Kiran Ramzan Ali

AU - Chandna, Maaheen Ahmed

AU - Younus, Ayesha Mansoor

AU - Hasan, Zahra

AU - Khan, Unab

AU - Khalid, Farah

AU - Mahesar, Marvi

AU - Farrukh Qazi, Muhammad

AU - Yildirim, Inci

AU - Jehan, Fyezah

AU - Omer, Saad Bin

N1 - Funding Information: This study was funded by the Infectious Diseases Research Laboratory (IDRL) at the Aga Khan University), Pakistan. The funder of the study had no role in study design, data collection, data analysis, data interpretation, manuscript prepared and reviewed. Funding Information: Written consent was obtained from the study participants before their enrollment. Deidentified data and data dictionary will be made available by the corresponding author upon request. The authors are grateful for the diligent efforts of the data collection team: Mr. Aziz Ali, Ms. Hasrat Naz, Ms. Kiran Jabeen, Mr. Majid Hussain, Ms. Poonam Ali Shah, and Ms. Rudaba Rais. The authors acknowledge the Aga Khan University Clinical Laboratory, the Department of Family Medicine (AKUH), Mr. Mir Asghar Ali, Mr. Navroz Wasanjee and the research administration team of the Department of Pediatrics and Child Health (AKUH), for their invaluable support and contributions in making this study possible. This study was funded by the Infectious Diseases Research Laboratory (IDRL) at the Aga Khan University), Pakistan. The funder of the study had no role in study design, data collection, data analysis, data interpretation, manuscript prepared and reviewed.

PY - 2023/5

Y1 - 2023/5

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U2 - 10.1016/j.jinf.2023.01.016

DO - 10.1016/j.jinf.2023.01.016

M3 - Letter

C2 - 36708775

AN - SCOPUS:85151417846

SN - 0163-4453

VL - 86

SP - e144-e147

JO - Journal of Infection

JF - Journal of Infection

IS - 5

ER -

Assessing the effectiveness of COVID-19 vaccines in Pakistan: A test-negative case-control study

ASJC Scopus subject areas

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