Amidst the deadly Listeria outbreak, which claimed four lives and at least 20 reported cases of infection, the United States Food and Drug Administration (FDA) has recalled more pre-cooked and frozen meals from the market over potential contamination.On Wednesday (Oct 1), a company voluntarily recalled its frozen meal due to possible Listeria monocytogenes contamination. The recall was initiated as it contained a recalled pasta ingredient. The same day, another Idaho-based company recalled selected store-made deli items as it had recalled a pasta ingredient linked to listeria contamination. Multiple items under different brand names were recalled.Here’s everything you need to know about the recent recalls linked to listeria contamination.What are the recalled products? Demers Food Group has voluntarily recalled select Scott & Jon's Shrimp Scampi with Linguini. The product was distributed across the nation to wholesale distributors and operators between Sept. 15 and Sept. 25.Albertsons Companies has also recalled multiple store-made deli items, supplied by Fresh Creative Foods. The recalled items were sold in multiple stores across the country. Why are the products recalled? Scott & Jon's Shrimp Scampi with Linguini, popular frozen meals, were recalled as the products contain a recalled linguini pasta ingredient supplied by Nate’s Fine Foods, which was recalled for Listeria monocytogenes contamination.Similarly, the Albertsons Companies' store-made deli items were recalled as they contain a recalled bowtie pasta ingredient manufactured by Nate’s Fine Foods of Roseville, CA.How to identify the recalled products? If you think you may have the recalled items in your refrigerator, look at the labels for the product name, lot code, best by date, and UPC. Check if it matches the ones mentioned below. Scott & Jon’s Shrimp Scampi With LinguineLot code & Best by date:S254522 - 3/12/2027S255522 - 3/13/2027S259522 - 3/17/2027S263521 - 3/21/2027S263522UPC: 858175003919GTIN: 10858175003916Size: 9.6 ozREADY MEALS PESTO BOWTIE PASTA SALADUPC: 27133000000Sell thru dates: SEP 13 25 Thru OCT 04 25Store Banners: Albertsons, SafewayStates: CO, NE, NM, SD, WY BASIL PESTO BOWTIE PASTA SALADUPC: 29492100000Sell thru dates: SEP 13 25 Thru OCT 04 25Store Banners: Albertsons, SafewayStates: CO, NE, NM, SD, WYREADY MEALS PESTO BOWTIE PASTA SALADUPC: 27133000000Sell thru dates: SEP 8 25 Thru OCT 04 25Store Banners: Albertsons, Pavilions, Safeway, VonsStates:AZ, CA, NV, NM, TX, UTBASIL PESTO BOWTIE PASTA SALADUPC: 29492100000Sell thru dates: SEP 8 25 Thru OCT 04 25Store Banners: Albertsons, Pavilions, Safeway, VonsStates: AZ, CA, NV, NM, TX, UTREADY MEALS PESTO BOWTIE PASTA SALADUPC: 27133000000Sell thru dates: SEP 20 25 Thru OCT 04 25Store Banners: Albertsons, Randalls, Tom ThumbStates: AR, LA, OK, TXBASIL PESTO BOWTIE PASTA SALADUPC: 29492100000Sell thru dates: SEP 20 25 Thru OCT 04 25Store Banners: Albertsons, Randalls, Tom ThumbStates: AR, LA, OK, TXBASIL PESTO BOWTIE PASTA SALADUPC: 21649200000Sell thru dates: SEP 11 25 Thru OCT 04 25Store Banners: Safeway, Andronico'sCommunity Markets, Vons, Pak 'N SaveStates: CA, HI, NVGRILLED CHICKEN & BASIL PASTA EXTRA LARGEUPC: 21303500000Sell thru dates: SEP 18 25 Thru OCT 04 25Store Banners: Carrs-Safeway, Eagle, SafewayStates: AKREADY MEALS BASIL PESTO BOWTIE SALADUPC: 29130800000Sell thru dates: SEP 18 25 Thru OCT 04 25Store Banners: Carrs-Safeway, Eagle, SafewayStates: AKREADY MEALS SPINACH BOWTIE PASTA SALADUPC: 21142600000Sell thru dates: SEP 16 25 ThruOCT 04 25Store Banners: United, Amigos, Market Street, Albertsons MarketStates: NM, TXREADY MEALS BASIL BOWTIE PASTA SALADUPC: 21191300000Sell thru dates: SEP 16 25 Thru OCT 04 25Store Banners: United, Amigos, Market Street, Albertsons MarketStates: NM, TXREADYMEALS SMOKED MOZZARELLA WITH HOT LINKS EXTRA LARGEUPC: 20000300000Sell thru dates: SEP 25 25 Thru OCT 04 25 Store Banners: Carrs-Safeway Eagle, SafewayStates: AKSMOKED MOZZARELLA PENNE SALAD KITUPC: 27187600000Sell thru dates: SEP 25 25 Thru OCT 04 25 Store Banners: Carrs-Safeway Eagle, Safeway States: AKREADYMEALS SMOKED MOZZARELLA PENNE PASTA SALADUPC: 29129800000Sell thru dates: SEP 25 25 Thru OCT 04 25Store Banners: Carrs-Safeway Eagle, SafewayStates: AK What to do if you have the recalled product?Consuming food contaminated with Listeria can cause listeriosis, a serious infection. Certain groups, such as older adults, people with weakened immune systems, pregnant women, and their newborns, are more vulnerable to the infection.So if you may have purchased these items, do not consume. You can dispose of them or return the items to the local store for a full refund. “In these cases that anyone who purchased or received any recalled products to use extra vigilance in cleaning and sanitizing any surfaces and containers that may have come in contact with these products to reduce the risk of cross-contamination. Listeria monocytogenes can survive in refrigerated temperatures and can easily spread to other foods and surfaces,” the FDA cautioned.