OWINGS MILLS, Md. -- The Baltimore Ravens remain tight-lipped about whether injured quarterback Lamar Jackson has a chance to play in Sunday's pivotal game against the Houston Texans .

On Wednesday, Jackson did not practice because of a hamstring injury that he suffered in Sunday's 37-20 loss in Kansas City.

When asked if there was a determination on Jackson's availability for Sunday, coach John Harbaugh said the team is taking all of the numerous injuries day-by-day. Then, when asked if Jackson is considered "day-to-day," Harbaugh replied, "How about I just don't say anything? That's what I would do. Why don't we just leave it alone."

Harbaugh said he spoke to Jackson at length Tuesday. Jackson has also been attending all of the meetings, as well.

"Lamar's working," Harbaugh sai

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