Publications
Verschoor CP, Belsky DW, Andrew MK, Haynes L, Loeb M, Pawelec G, McElhaney JE, Kuchel GA. Advanced biological age is associated with improved antibody responses in older high-dose influenza vaccine recipients over four consecutive seasons. Immun Ageing. 2022 Aug 23;19(1):39. doi: 10.1186/s12979-022-00296-7. PMID: 35999604; PMCID: PMC9396565.
Sulis G, Maredia N, Wolfson C, Basta NE. Changes in pneumococcal vaccine coverage in the Canadian Longitudinal Study on Aging (CLSA): An analysis based on the 2018-2021 follow-up 2 survey. PLoS One. 2026 Jan 23;21(1):e0338213. doi: 10.1371/journal.pone.0338213. PMID: 41576043; PMCID: PMC12829781.
Kim JY, Sulis G, Russell A, Yang S, Papenburg J, Banerjee A, Li P. Coverage of the influenza and pneumococcal vaccinations among immigrant and non-immigrant older adults in Canada: a cross-sectional analysis of data from the Canadian Longitudinal Study on Aging (CLSA). BMC Public Health. 2025 Nov 4;25(1):3775. doi: 10.1186/s12889-025-25005-z. PMID: 41188807; PMCID: PMC12584234.
Gravagna K, Wolfson C, Sassi A, Basta NE. Characterizing influenza vaccine coverage and factors associated with missed vaccination among adults from 2018 to 2021: an analysis of the Canadian Longitudinal Study on Aging (CLSA) follow-up 2. BMC Public Health. 2025 Jul 29;25(1):2584. doi: 10.1186/s12889-025-23667-3. PMID: 40730971; PMCID: PMC12306125.
Gravagna K, Wolfson C, Basta NE. Influenza vaccine coverage and factors associated with non-vaccination among caregiving and care-receiving adults in the Canadian Longitudinal Study on Aging (CLSA). BMC Public Health. 2024 Mar 29;24(1):924. doi: 10.1186/s12889-024-18372-6. PMID: 38553696; PMCID: PMC10981287.
Sulis G, Rodrigue V, Wolfson C, McMillan JM, Kirkland SA, Andrew MK, Basta NE. Pneumococcal vaccination uptake and missed opportunities for vaccination among Canadian adults: A cross-sectional analysis of the Canadian Longitudinal Study on Aging (CLSA). PLoS One. 2022 Oct 14;17(10):e0275923. doi: 10.1371/journal.pone.0275923. PMID: 36240132.
Gravagna K, Wolfson C, Sulis G, Buchan SA, McNeil S, Andrew MK, McMillan J, Kirkland S, Basta NE. Influenza vaccine coverage and factors associated with non-vaccination among adults at high risk for severe outcomes: An analysis of the Canadian Longitudinal Study on Aging. PLoS One. 2022 Sep 30;17(9):e0275135. doi: 10.1371/journal.pone.0275135. PMID: 36178943.
Basta NE, Sohel N, Sulis G, Wolfson C, Maimon G, Griffith LE, Kirkland S, McMillan JM, Thompson M, Raina P; for the Canadian Longitudinal Study on Aging (CLSA) Research Team. Factors Associated With Willingness to Receive a COVID-19 Vaccine Among 23,819 Adults Aged 50 Years or Older: An Analysis of the Canadian Longitudinal Study on Aging. Am J Epidemiol. 2022 May 20;191(6):987-998. doi: 10.1093/aje/kwac029. PMID: 35166332.
Sulis G, Basta NE, Wolfson C, Kirkland SA, McMillan J, Griffith LE, Raina P; Canadian Longitudinal Study on Aging (CLSA) Team. Influenza vaccination uptake among Canadian adults before and during the COVID-19 pandemic: An analysis of the Canadian Longitudinal study on Aging (CLSA). Vaccine. 2022 Jan 24;40(3):503-511. doi: 10.1016/j.vaccine.2021.11.088. Epub 2021 Dec 4. PMID: 34916102.